53918280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 194004720

約数和(自身を除く): 140086440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 281, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 562, 585, 615, 738, 780, 820, 843, 936, 984, 1066, 1124, 1170, 1230, 1405, 1476, 1560, 1599, 1640, 1686, 1845, 2132, 2248, 2340, 2460, 2529, 2665, 2810, 2952, 3198, 3372, 3653, 3690, 4215, 4264, 4680, 4797, 4920, 5058, 5330, 5620, 6396, 6744, 7306, 7380, 7995, 8430, 9594, 10116, 10660, 10959, 11240, 11521, 12645, 12792, 14612, 14760, 15990, 16860, 18265, 19188, 20232, 21320, 21918, 23042, 23985, 25290, 29224, 31980, 32877, 33720, 34563, 36530, 38376, 43836, 46084, 47970, 50580, 54795, 57605, 63960, 65754, 69126, 73060, 87672, 92168, 95940, 101160, 103689, 109590, 115210, 131508, 138252, 146120, 149773, 164385, 172815, 191880, 207378, 219180, 230420, 263016, 276504, 299546, 328770, 345630, 414756, 438360, 449319, 460840, 518445, 599092, 657540, 691260, 748865, 829512, 898638, 1036890, 1198184, 1315080, 1347957, 1382520, 1497730, 1797276, 2073780, 2246595, 2695914, 2995460, 3594552, 4147560, 4493190, 5391828, 5990920, 6739785, 8986380, 10783656, 13479570, 17972760, 26959140, 53918280]

約数ペア:

[(1, 53918280), (2, 26959140), (3, 17972760), (4, 13479570), (5, 10783656), (6, 8986380), (8, 6739785), (9, 5990920), (10, 5391828), (12, 4493190), (13, 4147560), (15, 3594552), (18, 2995460), (20, 2695914), (24, 2246595), (26, 2073780), (30, 1797276), (36, 1497730), (39, 1382520), (40, 1347957), (41, 1315080), (45, 1198184), (52, 1036890), (60, 898638), (65, 829512), (72, 748865), (78, 691260), (82, 657540), (90, 599092), (104, 518445), (117, 460840), (120, 449319), (123, 438360), (130, 414756), (156, 345630), (164, 328770), (180, 299546), (195, 276504), (205, 263016), (234, 230420), (246, 219180), (260, 207378), (281, 191880), (312, 172815), (328, 164385), (360, 149773), (369, 146120), (390, 138252), (410, 131508), (468, 115210), (492, 109590), (520, 103689), (533, 101160), (562, 95940), (585, 92168), (615, 87672), (738, 73060), (780, 69126), (820, 65754), (843, 63960), (936, 57605), (984, 54795), (1066, 50580), (1124, 47970), (1170, 46084), (1230, 43836), (1405, 38376), (1476, 36530), (1560, 34563), (1599, 33720), (1640, 32877), (1686, 31980), (1845, 29224), (2132, 25290), (2248, 23985), (2340, 23042), (2460, 21918), (2529, 21320), (2665, 20232), (2810, 19188), (2952, 18265), (3198, 16860), (3372, 15990), (3653, 14760), (3690, 14612), (4215, 12792), (4264, 12645), (4680, 11521), (4797, 11240), (4920, 10959), (5058, 10660), (5330, 10116), (5620, 9594), (6396, 8430), (6744, 7995), (7306, 7380)]