56827860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 169881600

約数和(自身を除く): 113053740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 631, 790, 948, 1140, 1185, 1262, 1501, 1580, 1893, 2370, 2524, 3002, 3155, 3786, 4503, 4740, 6004, 6310, 7505, 7572, 9006, 9465, 11989, 12620, 15010, 18012, 18930, 22515, 23978, 30020, 35967, 37860, 45030, 47956, 49849, 59945, 71934, 90060, 99698, 119890, 143868, 149547, 179835, 199396, 239780, 249245, 299094, 359670, 498490, 598188, 719340, 747735, 947131, 996980, 1495470, 1894262, 2841393, 2990940, 3788524, 4735655, 5682786, 9471310, 11365572, 14206965, 18942620, 28413930, 56827860]

約数ペア:

[(1, 56827860), (2, 28413930), (3, 18942620), (4, 14206965), (5, 11365572), (6, 9471310), (10, 5682786), (12, 4735655), (15, 3788524), (19, 2990940), (20, 2841393), (30, 1894262), (38, 1495470), (57, 996980), (60, 947131), (76, 747735), (79, 719340), (95, 598188), (114, 498490), (158, 359670), (190, 299094), (228, 249245), (237, 239780), (285, 199396), (316, 179835), (380, 149547), (395, 143868), (474, 119890), (570, 99698), (631, 90060), (790, 71934), (948, 59945), (1140, 49849), (1185, 47956), (1262, 45030), (1501, 37860), (1580, 35967), (1893, 30020), (2370, 23978), (2524, 22515), (3002, 18930), (3155, 18012), (3786, 15010), (4503, 12620), (4740, 11989), (6004, 9465), (6310, 9006), (7505, 7572)]