51975770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9643}}^1$

素因数の和:9675

約数の個数: 48

約数和(自身を含む): 118736928

約数和(自身を除く): 66761158

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 9643, 19286, 48215, 67501, 96430, 106073, 135002, 212146, 337505, 472507, 530365, 675010, 742511, 945014, 1060730, 1485022, 2362535, 3712555, 4725070, 5197577, 7425110, 10395154, 25987885, 51975770]

約数ペア:

[(1, 51975770), (2, 25987885), (5, 10395154), (7, 7425110), (10, 5197577), (11, 4725070), (14, 3712555), (22, 2362535), (35, 1485022), (49, 1060730), (55, 945014), (70, 742511), (77, 675010), (98, 530365), (110, 472507), (154, 337505), (245, 212146), (385, 135002), (490, 106073), (539, 96430), (770, 67501), (1078, 48215), (2695, 19286), (5390, 9643)]