49080759

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 85392384

約数和(自身を除く): 36311625

約数列:

[1, 3, 7, 13, 21, 37, 39, 43, 91, 111, 113, 129, 259, 273, 301, 339, 481, 559, 777, 791, 903, 1443, 1469, 1591, 1677, 2373, 3367, 3913, 4181, 4407, 4773, 4859, 10101, 10283, 11137, 11739, 12543, 14577, 20683, 29267, 30849, 33411, 34013, 54353, 62049, 63167, 87801, 102039, 144781, 163059, 179783, 189501, 380471, 434343, 442169, 539349, 1141413, 1258481, 1326507, 2337179, 3775443, 7011537, 16360253, 49080759]

約数ペア:

[(1, 49080759), (3, 16360253), (7, 7011537), (13, 3775443), (21, 2337179), (37, 1326507), (39, 1258481), (43, 1141413), (91, 539349), (111, 442169), (113, 434343), (129, 380471), (259, 189501), (273, 179783), (301, 163059), (339, 144781), (481, 102039), (559, 87801), (777, 63167), (791, 62049), (903, 54353), (1443, 34013), (1469, 33411), (1591, 30849), (1677, 29267), (2373, 20683), (3367, 14577), (3913, 12543), (4181, 11739), (4407, 11137), (4773, 10283), (4859, 10101)]