55162790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2632

約数の個数: 32

約数和(自身を含む): 105979104

約数和(自身を除く): 50816314

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 2477, 4454, 4954, 11135, 12385, 22270, 24770, 42109, 84218, 210545, 324487, 421090, 648974, 1622435, 3244870, 5516279, 11032558, 27581395, 55162790]

約数ペア:

[(1, 55162790), (2, 27581395), (5, 11032558), (10, 5516279), (17, 3244870), (34, 1622435), (85, 648974), (131, 421090), (170, 324487), (262, 210545), (655, 84218), (1310, 42109), (2227, 24770), (2477, 22270), (4454, 12385), (4954, 11135)]