52255320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 186278400

約数和(自身を除く): 134023080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 41, 43, 52, 57, 60, 65, 76, 78, 82, 86, 95, 104, 114, 120, 123, 129, 130, 152, 156, 164, 172, 190, 195, 205, 215, 228, 246, 247, 258, 260, 285, 312, 328, 344, 380, 390, 410, 430, 456, 492, 494, 516, 520, 533, 559, 570, 615, 645, 741, 760, 779, 780, 817, 820, 860, 984, 988, 1032, 1066, 1118, 1140, 1230, 1235, 1290, 1482, 1558, 1560, 1599, 1634, 1640, 1677, 1720, 1763, 1976, 2132, 2236, 2280, 2337, 2451, 2460, 2470, 2580, 2665, 2795, 2964, 3116, 3198, 3268, 3354, 3526, 3705, 3895, 4085, 4264, 4472, 4674, 4902, 4920, 4940, 5160, 5289, 5330, 5590, 5928, 6232, 6396, 6536, 6708, 7052, 7410, 7790, 7995, 8170, 8385, 8815, 9348, 9804, 9880, 10127, 10578, 10621, 10660, 11180, 11685, 12255, 12792, 13416, 14104, 14820, 15580, 15990, 16340, 16770, 17630, 18696, 19608, 20254, 21156, 21242, 21320, 22360, 22919, 23370, 24510, 26445, 29640, 30381, 31160, 31863, 31980, 32680, 33497, 33540, 35260, 40508, 42312, 42484, 45838, 46740, 49020, 50635, 52890, 53105, 60762, 63726, 63960, 66994, 67080, 68757, 70520, 81016, 84968, 91676, 93480, 98040, 100491, 101270, 105780, 106210, 114595, 121524, 127452, 133988, 137514, 151905, 159315, 167485, 183352, 200982, 202540, 211560, 212420, 229190, 243048, 254904, 267976, 275028, 303810, 318630, 334970, 343785, 401964, 405080, 424840, 435461, 458380, 502455, 550056, 607620, 637260, 669940, 687570, 803928, 870922, 916760, 1004910, 1215240, 1274520, 1306383, 1339880, 1375140, 1741844, 2009820, 2177305, 2612766, 2750280, 3483688, 4019640, 4354610, 5225532, 6531915, 8709220, 10451064, 13063830, 17418440, 26127660, 52255320]

約数ペア:

[(1, 52255320), (2, 26127660), (3, 17418440), (4, 13063830), (5, 10451064), (6, 8709220), (8, 6531915), (10, 5225532), (12, 4354610), (13, 4019640), (15, 3483688), (19, 2750280), (20, 2612766), (24, 2177305), (26, 2009820), (30, 1741844), (38, 1375140), (39, 1339880), (40, 1306383), (41, 1274520), (43, 1215240), (52, 1004910), (57, 916760), (60, 870922), (65, 803928), (76, 687570), (78, 669940), (82, 637260), (86, 607620), (95, 550056), (104, 502455), (114, 458380), (120, 435461), (123, 424840), (129, 405080), (130, 401964), (152, 343785), (156, 334970), (164, 318630), (172, 303810), (190, 275028), (195, 267976), (205, 254904), (215, 243048), (228, 229190), (246, 212420), (247, 211560), (258, 202540), (260, 200982), (285, 183352), (312, 167485), (328, 159315), (344, 151905), (380, 137514), (390, 133988), (410, 127452), (430, 121524), (456, 114595), (492, 106210), (494, 105780), (516, 101270), (520, 100491), (533, 98040), (559, 93480), (570, 91676), (615, 84968), (645, 81016), (741, 70520), (760, 68757), (779, 67080), (780, 66994), (817, 63960), (820, 63726), (860, 60762), (984, 53105), (988, 52890), (1032, 50635), (1066, 49020), (1118, 46740), (1140, 45838), (1230, 42484), (1235, 42312), (1290, 40508), (1482, 35260), (1558, 33540), (1560, 33497), (1599, 32680), (1634, 31980), (1640, 31863), (1677, 31160), (1720, 30381), (1763, 29640), (1976, 26445), (2132, 24510), (2236, 23370), (2280, 22919), (2337, 22360), (2451, 21320), (2460, 21242), (2470, 21156), (2580, 20254), (2665, 19608), (2795, 18696), (2964, 17630), (3116, 16770), (3198, 16340), (3268, 15990), (3354, 15580), (3526, 14820), (3705, 14104), (3895, 13416), (4085, 12792), (4264, 12255), (4472, 11685), (4674, 11180), (4902, 10660), (4920, 10621), (4940, 10578), (5160, 10127), (5289, 9880), (5330, 9804), (5590, 9348), (5928, 8815), (6232, 8385), (6396, 8170), (6536, 7995), (6708, 7790), (7052, 7410)]