56317560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2777}}^1$

素因数の和:2817

約数の個数: 96

約数和(自身を含む): 183014640

約数和(自身を除く): 126697080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 2777, 3380, 4056, 5070, 5554, 6760, 8331, 10140, 11108, 13885, 16662, 20280, 22216, 27770, 33324, 36101, 41655, 55540, 66648, 72202, 83310, 108303, 111080, 144404, 166620, 180505, 216606, 288808, 333240, 361010, 433212, 469313, 541515, 722020, 866424, 938626, 1083030, 1407939, 1444040, 1877252, 2166060, 2346565, 2815878, 3754504, 4332120, 4693130, 5631756, 7039695, 9386260, 11263512, 14079390, 18772520, 28158780, 56317560]

約数ペア:

[(1, 56317560), (2, 28158780), (3, 18772520), (4, 14079390), (5, 11263512), (6, 9386260), (8, 7039695), (10, 5631756), (12, 4693130), (13, 4332120), (15, 3754504), (20, 2815878), (24, 2346565), (26, 2166060), (30, 1877252), (39, 1444040), (40, 1407939), (52, 1083030), (60, 938626), (65, 866424), (78, 722020), (104, 541515), (120, 469313), (130, 433212), (156, 361010), (169, 333240), (195, 288808), (260, 216606), (312, 180505), (338, 166620), (390, 144404), (507, 111080), (520, 108303), (676, 83310), (780, 72202), (845, 66648), (1014, 55540), (1352, 41655), (1560, 36101), (1690, 33324), (2028, 27770), (2535, 22216), (2777, 20280), (3380, 16662), (4056, 13885), (5070, 11108), (5554, 10140), (6760, 8331)]