57447754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 114912000

約数和(自身を除く): 57464246

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 182, 247, 259, 266, 449, 481, 494, 518, 703, 898, 962, 1406, 1729, 3143, 3367, 3458, 4921, 5837, 6286, 6734, 8531, 9139, 9842, 11674, 16613, 17062, 18278, 33226, 40859, 59717, 63973, 81718, 110903, 116291, 119434, 127946, 215969, 221806, 232582, 315647, 431938, 631294, 776321, 1511783, 1552642, 2209529, 3023566, 4103411, 4419058, 8206822, 28723877, 57447754]

約数ペア:

[(1, 57447754), (2, 28723877), (7, 8206822), (13, 4419058), (14, 4103411), (19, 3023566), (26, 2209529), (37, 1552642), (38, 1511783), (74, 776321), (91, 631294), (133, 431938), (182, 315647), (247, 232582), (259, 221806), (266, 215969), (449, 127946), (481, 119434), (494, 116291), (518, 110903), (703, 81718), (898, 63973), (962, 59717), (1406, 40859), (1729, 33226), (3143, 18278), (3367, 17062), (3458, 16613), (4921, 11674), (5837, 9842), (6286, 9139), (6734, 8531)]