56421612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3943

約数の個数: 72

約数和(自身を含む): 158587520

約数和(自身を除く): 102165908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 3889, 4836, 7254, 7778, 11667, 14508, 15556, 23334, 35001, 46668, 50557, 70002, 101114, 120559, 140004, 151671, 202228, 241118, 303342, 361677, 455013, 482236, 606684, 723354, 910026, 1085031, 1446708, 1567267, 1820052, 2170062, 3134534, 4340124, 4701801, 6269068, 9403602, 14105403, 18807204, 28210806, 56421612]

約数ペア:

[(1, 56421612), (2, 28210806), (3, 18807204), (4, 14105403), (6, 9403602), (9, 6269068), (12, 4701801), (13, 4340124), (18, 3134534), (26, 2170062), (31, 1820052), (36, 1567267), (39, 1446708), (52, 1085031), (62, 910026), (78, 723354), (93, 606684), (117, 482236), (124, 455013), (156, 361677), (186, 303342), (234, 241118), (279, 202228), (372, 151671), (403, 140004), (468, 120559), (558, 101114), (806, 70002), (1116, 50557), (1209, 46668), (1612, 35001), (2418, 23334), (3627, 15556), (3889, 14508), (4836, 11667), (7254, 7778)]