51841570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3163}}^1$

素因数の和:3330

約数の個数: 32

約数和(自身を含む): 102513600

約数和(自身を除く): 50672030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3163, 3278, 6326, 8195, 15815, 16390, 31630, 34793, 69586, 173965, 347930, 471287, 942574, 2356435, 4712870, 5184157, 10368314, 25920785, 51841570]

約数ペア:

[(1, 51841570), (2, 25920785), (5, 10368314), (10, 5184157), (11, 4712870), (22, 2356435), (55, 942574), (110, 471287), (149, 347930), (298, 173965), (745, 69586), (1490, 34793), (1639, 31630), (3163, 16390), (3278, 15815), (6326, 8195)]