47749630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 88102080

約数和(自身を除く): 40352450

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 545, 617, 710, 1090, 1234, 3085, 6170, 7739, 15478, 38695, 43807, 67253, 77390, 87614, 134506, 219035, 336265, 438070, 672530, 4774963, 9549926, 23874815, 47749630]

約数ペア:

[(1, 47749630), (2, 23874815), (5, 9549926), (10, 4774963), (71, 672530), (109, 438070), (142, 336265), (218, 219035), (355, 134506), (545, 87614), (617, 77390), (710, 67253), (1090, 43807), (1234, 38695), (3085, 15478), (6170, 7739)]