51709630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5639}}^1$

素因数の和:5784

約数の個数: 32

約数和(自身を含む): 107205120

約数和(自身を除く): 55495490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 5639, 9170, 11278, 28195, 39473, 56390, 78946, 197365, 394730, 738709, 1477418, 3693545, 5170963, 7387090, 10341926, 25854815, 51709630]

約数ペア:

[(1, 51709630), (2, 25854815), (5, 10341926), (7, 7387090), (10, 5170963), (14, 3693545), (35, 1477418), (70, 738709), (131, 394730), (262, 197365), (655, 78946), (917, 56390), (1310, 39473), (1834, 28195), (4585, 11278), (5639, 9170)]