51400690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27487}}^1$

素因数の和:27522

約数の個数: 32

約数和(自身を含む): 106873344

約数和(自身を除く): 55472654

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 27487, 54974, 137435, 274870, 302357, 467279, 604714, 934558, 1511785, 2336395, 3023570, 4672790, 5140069, 10280138, 25700345, 51400690]

約数ペア:

[(1, 51400690), (2, 25700345), (5, 10280138), (10, 5140069), (11, 4672790), (17, 3023570), (22, 2336395), (34, 1511785), (55, 934558), (85, 604714), (110, 467279), (170, 302357), (187, 274870), (374, 137435), (935, 54974), (1870, 27487)]