53840072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2526

約数の個数: 64

約数和(自身を含む): 124891200

約数和(自身を除く): 71051128

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2477, 2717, 4954, 5434, 9908, 10868, 19816, 21736, 27247, 32201, 47063, 54494, 64402, 94126, 108988, 128804, 188252, 217976, 257608, 354211, 376504, 517693, 611819, 708422, 1035386, 1223638, 1416844, 2070772, 2447276, 2833688, 4141544, 4894552, 6730009, 13460018, 26920036, 53840072]

約数ペア:

[(1, 53840072), (2, 26920036), (4, 13460018), (8, 6730009), (11, 4894552), (13, 4141544), (19, 2833688), (22, 2447276), (26, 2070772), (38, 1416844), (44, 1223638), (52, 1035386), (76, 708422), (88, 611819), (104, 517693), (143, 376504), (152, 354211), (209, 257608), (247, 217976), (286, 188252), (418, 128804), (494, 108988), (572, 94126), (836, 64402), (988, 54494), (1144, 47063), (1672, 32201), (1976, 27247), (2477, 21736), (2717, 19816), (4954, 10868), (5434, 9908)]