53450280

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 256

約数和(自身を含む): 198374400

約数和(自身を除く): 144924120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 81, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 162, 180, 188, 195, 216, 234, 235, 243, 260, 270, 282, 312, 324, 351, 360, 376, 390, 405, 423, 468, 470, 486, 520, 540, 564, 585, 611, 648, 702, 705, 729, 780, 810, 846, 936, 940, 972, 1053, 1080, 1128, 1170, 1215, 1222, 1269, 1404, 1410, 1458, 1560, 1620, 1692, 1755, 1833, 1880, 1944, 2106, 2115, 2187, 2340, 2430, 2444, 2538, 2808, 2820, 2916, 3055, 3159, 3240, 3384, 3510, 3645, 3666, 3807, 4212, 4230, 4374, 4680, 4860, 4888, 5076, 5265, 5499, 5640, 5832, 6110, 6318, 6345, 7020, 7290, 7332, 7614, 8424, 8460, 8748, 9165, 9477, 9720, 10152, 10530, 10935, 10998, 11421, 12220, 12636, 12690, 14040, 14580, 14664, 15228, 15795, 16497, 16920, 17496, 18330, 18954, 19035, 21060, 21870, 21996, 22842, 24440, 25272, 25380, 27495, 28431, 29160, 30456, 31590, 32994, 34263, 36660, 37908, 38070, 42120, 43740, 43992, 45684, 47385, 49491, 50760, 54990, 56862, 57105, 63180, 65988, 68526, 73320, 75816, 76140, 82485, 87480, 91368, 94770, 98982, 102789, 109980, 113724, 114210, 126360, 131976, 137052, 142155, 148473, 152280, 164970, 171315, 189540, 197964, 205578, 219960, 227448, 228420, 247455, 274104, 284310, 296946, 329940, 342630, 379080, 395928, 411156, 445419, 456840, 494910, 513945, 568620, 593892, 659880, 685260, 742365, 822312, 890838, 989820, 1027890, 1137240, 1187784, 1336257, 1370520, 1484730, 1781676, 1979640, 2055780, 2227095, 2672514, 2969460, 3563352, 4111560, 4454190, 5345028, 5938920, 6681285, 8908380, 10690056, 13362570, 17816760, 26725140, 53450280]

約数ペア:

[(1, 53450280), (2, 26725140), (3, 17816760), (4, 13362570), (5, 10690056), (6, 8908380), (8, 6681285), (9, 5938920), (10, 5345028), (12, 4454190), (13, 4111560), (15, 3563352), (18, 2969460), (20, 2672514), (24, 2227095), (26, 2055780), (27, 1979640), (30, 1781676), (36, 1484730), (39, 1370520), (40, 1336257), (45, 1187784), (47, 1137240), (52, 1027890), (54, 989820), (60, 890838), (65, 822312), (72, 742365), (78, 685260), (81, 659880), (90, 593892), (94, 568620), (104, 513945), (108, 494910), (117, 456840), (120, 445419), (130, 411156), (135, 395928), (141, 379080), (156, 342630), (162, 329940), (180, 296946), (188, 284310), (195, 274104), (216, 247455), (234, 228420), (235, 227448), (243, 219960), (260, 205578), (270, 197964), (282, 189540), (312, 171315), (324, 164970), (351, 152280), (360, 148473), (376, 142155), (390, 137052), (405, 131976), (423, 126360), (468, 114210), (470, 113724), (486, 109980), (520, 102789), (540, 98982), (564, 94770), (585, 91368), (611, 87480), (648, 82485), (702, 76140), (705, 75816), (729, 73320), (780, 68526), (810, 65988), (846, 63180), (936, 57105), (940, 56862), (972, 54990), (1053, 50760), (1080, 49491), (1128, 47385), (1170, 45684), (1215, 43992), (1222, 43740), (1269, 42120), (1404, 38070), (1410, 37908), (1458, 36660), (1560, 34263), (1620, 32994), (1692, 31590), (1755, 30456), (1833, 29160), (1880, 28431), (1944, 27495), (2106, 25380), (2115, 25272), (2187, 24440), (2340, 22842), (2430, 21996), (2444, 21870), (2538, 21060), (2808, 19035), (2820, 18954), (2916, 18330), (3055, 17496), (3159, 16920), (3240, 16497), (3384, 15795), (3510, 15228), (3645, 14664), (3666, 14580), (3807, 14040), (4212, 12690), (4230, 12636), (4374, 12220), (4680, 11421), (4860, 10998), (4888, 10935), (5076, 10530), (5265, 10152), (5499, 9720), (5640, 9477), (5832, 9165), (6110, 8748), (6318, 8460), (6345, 8424), (7020, 7614), (7290, 7332)]