53737238

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 86205600

約数和(自身を除く): 32468362

約数列:

[1, 2, 17, 34, 239, 289, 389, 478, 578, 778, 4063, 6613, 8126, 13226, 69071, 92971, 112421, 138142, 185942, 224842, 1580507, 3161014, 26868619, 53737238]

約数ペア:

[(1, 53737238), (2, 26868619), (17, 3161014), (34, 1580507), (239, 224842), (289, 185942), (389, 138142), (478, 112421), (578, 92971), (778, 69071), (4063, 13226), (6613, 8126)]