68706550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 142102512

約数和(自身を除く): 73395962

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2357, 2650, 2915, 4714, 5830, 11785, 14575, 23570, 25927, 29150, 51854, 58925, 117850, 124921, 129635, 249842, 259270, 624605, 648175, 1249210, 1296350, 1374131, 2748262, 3123025, 6246050, 6870655, 13741310, 34353275, 68706550]

約数ペア:

[(1, 68706550), (2, 34353275), (5, 13741310), (10, 6870655), (11, 6246050), (22, 3123025), (25, 2748262), (50, 1374131), (53, 1296350), (55, 1249210), (106, 648175), (110, 624605), (265, 259270), (275, 249842), (530, 129635), (550, 124921), (583, 117850), (1166, 58925), (1325, 51854), (2357, 29150), (2650, 25927), (2915, 23570), (4714, 14575), (5830, 11785)]