53914828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 112379904

約数和(自身を除く): 58465076

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 47, 58, 62, 94, 116, 124, 188, 319, 341, 517, 638, 682, 841, 899, 1034, 1276, 1363, 1364, 1457, 1682, 1798, 2068, 2726, 2914, 3364, 3596, 5452, 5828, 9251, 9889, 14993, 16027, 18502, 19778, 26071, 29986, 32054, 37004, 39527, 39556, 42253, 52142, 59972, 64108, 79054, 84506, 104284, 158108, 169012, 286781, 434797, 464783, 573562, 869594, 929566, 1147124, 1225337, 1739188, 1859132, 2450674, 4901348, 13478707, 26957414, 53914828]

約数ペア:

[(1, 53914828), (2, 26957414), (4, 13478707), (11, 4901348), (22, 2450674), (29, 1859132), (31, 1739188), (44, 1225337), (47, 1147124), (58, 929566), (62, 869594), (94, 573562), (116, 464783), (124, 434797), (188, 286781), (319, 169012), (341, 158108), (517, 104284), (638, 84506), (682, 79054), (841, 64108), (899, 59972), (1034, 52142), (1276, 42253), (1363, 39556), (1364, 39527), (1457, 37004), (1682, 32054), (1798, 29986), (2068, 26071), (2726, 19778), (2914, 18502), (3364, 16027), (3596, 14993), (5452, 9889), (5828, 9251)]