51909710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9421}}^1$

素因数の和:9476

約数の個数: 32

約数和(自身を含む): 101757600

約数和(自身を除く): 49847890

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 9421, 18842, 47105, 94210, 178999, 273209, 357998, 546418, 894995, 1366045, 1789990, 2732090, 5190971, 10381942, 25954855, 51909710]

約数ペア:

[(1, 51909710), (2, 25954855), (5, 10381942), (10, 5190971), (19, 2732090), (29, 1789990), (38, 1366045), (58, 894995), (95, 546418), (145, 357998), (190, 273209), (290, 178999), (551, 94210), (1102, 47105), (2755, 18842), (5510, 9421)]