55092620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1399}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 71915380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1399, 1790, 1969, 2798, 3580, 3938, 5596, 6995, 7876, 9845, 13990, 15389, 19690, 27980, 30778, 39380, 61556, 76945, 153890, 250421, 307780, 500842, 1001684, 1252105, 2504210, 2754631, 5008420, 5509262, 11018524, 13773155, 27546310, 55092620]

約数ペア:

[(1, 55092620), (2, 27546310), (4, 13773155), (5, 11018524), (10, 5509262), (11, 5008420), (20, 2754631), (22, 2504210), (44, 1252105), (55, 1001684), (110, 500842), (179, 307780), (220, 250421), (358, 153890), (716, 76945), (895, 61556), (1399, 39380), (1790, 30778), (1969, 27980), (2798, 19690), (3580, 15389), (3938, 13990), (5596, 9845), (6995, 7876)]