56123265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 104405760

約数和(自身を除く): 48282495

約数列:

[1, 3, 5, 11, 15, 29, 33, 37, 55, 87, 111, 145, 165, 185, 317, 319, 407, 435, 555, 951, 957, 1073, 1221, 1585, 1595, 2035, 3219, 3487, 4755, 4785, 5365, 6105, 9193, 10461, 11729, 11803, 16095, 17435, 27579, 35187, 35409, 45965, 52305, 58645, 59015, 101123, 129019, 137895, 175935, 177045, 303369, 340141, 387057, 505615, 645095, 1020423, 1516845, 1700705, 1935285, 3741551, 5102115, 11224653, 18707755, 56123265]

約数ペア:

[(1, 56123265), (3, 18707755), (5, 11224653), (11, 5102115), (15, 3741551), (29, 1935285), (33, 1700705), (37, 1516845), (55, 1020423), (87, 645095), (111, 505615), (145, 387057), (165, 340141), (185, 303369), (317, 177045), (319, 175935), (407, 137895), (435, 129019), (555, 101123), (951, 59015), (957, 58645), (1073, 52305), (1221, 45965), (1585, 35409), (1595, 35187), (2035, 27579), (3219, 17435), (3487, 16095), (4755, 11803), (4785, 11729), (5365, 10461), (6105, 9193)]