56420208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30139}}^1$

素因数の和:30166

約数の個数: 60

約数和(自身を含む): 170049880

約数和(自身を除く): 113629672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 30139, 60278, 90417, 120556, 180834, 241112, 271251, 361668, 391807, 482224, 542502, 723336, 783614, 1085004, 1175421, 1446672, 1567228, 2170008, 2350842, 3134456, 3526263, 4340016, 4701684, 6268912, 7052526, 9403368, 14105052, 18806736, 28210104, 56420208]

約数ペア:

[(1, 56420208), (2, 28210104), (3, 18806736), (4, 14105052), (6, 9403368), (8, 7052526), (9, 6268912), (12, 4701684), (13, 4340016), (16, 3526263), (18, 3134456), (24, 2350842), (26, 2170008), (36, 1567228), (39, 1446672), (48, 1175421), (52, 1085004), (72, 783614), (78, 723336), (104, 542502), (117, 482224), (144, 391807), (156, 361668), (208, 271251), (234, 241112), (312, 180834), (468, 120556), (624, 90417), (936, 60278), (1872, 30139)]