51600510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 151240320

約数和(自身を除く): 99639810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 241, 270, 305, 351, 366, 390, 482, 549, 585, 610, 702, 723, 793, 915, 1098, 1170, 1205, 1446, 1586, 1647, 1755, 1830, 2169, 2379, 2410, 2745, 3133, 3294, 3510, 3615, 3965, 4338, 4758, 5490, 6266, 6507, 7137, 7230, 7930, 8235, 9399, 10845, 11895, 13014, 14274, 14701, 15665, 16470, 18798, 21411, 21690, 23790, 28197, 29402, 31330, 32535, 35685, 42822, 44103, 46995, 56394, 65070, 71370, 73505, 84591, 88206, 93990, 107055, 132309, 140985, 147010, 169182, 191113, 214110, 220515, 264618, 281970, 382226, 396927, 422955, 441030, 573339, 661545, 793854, 845910, 955565, 1146678, 1323090, 1720017, 1911130, 1984635, 2866695, 3440034, 3969270, 5160051, 5733390, 8600085, 10320102, 17200170, 25800255, 51600510]

約数ペア:

[(1, 51600510), (2, 25800255), (3, 17200170), (5, 10320102), (6, 8600085), (9, 5733390), (10, 5160051), (13, 3969270), (15, 3440034), (18, 2866695), (26, 1984635), (27, 1911130), (30, 1720017), (39, 1323090), (45, 1146678), (54, 955565), (61, 845910), (65, 793854), (78, 661545), (90, 573339), (117, 441030), (122, 422955), (130, 396927), (135, 382226), (183, 281970), (195, 264618), (234, 220515), (241, 214110), (270, 191113), (305, 169182), (351, 147010), (366, 140985), (390, 132309), (482, 107055), (549, 93990), (585, 88206), (610, 84591), (702, 73505), (723, 71370), (793, 65070), (915, 56394), (1098, 46995), (1170, 44103), (1205, 42822), (1446, 35685), (1586, 32535), (1647, 31330), (1755, 29402), (1830, 28197), (2169, 23790), (2379, 21690), (2410, 21411), (2745, 18798), (3133, 16470), (3294, 15665), (3510, 14701), (3615, 14274), (3965, 13014), (4338, 11895), (4758, 10845), (5490, 9399), (6266, 8235), (6507, 7930), (7137, 7230)]