1551119350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{5791}}^1$

素因数の和:6301

約数の個数: 48

約数和(自身を含む): 3154369536

約数和(自身を除く): 1603250186

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 487, 550, 974, 2435, 4870, 5357, 5791, 10714, 11582, 12175, 24350, 26785, 28955, 53570, 57910, 63701, 127402, 133925, 144775, 267850, 289550, 318505, 637010, 1592525, 2820217, 3185050, 5640434, 14101085, 28202170, 31022387, 62044774, 70505425, 141010850, 155111935, 310223870, 775559675, 1551119350]

約数ペア:

[(1, 1551119350), (2, 775559675), (5, 310223870), (10, 155111935), (11, 141010850), (22, 70505425), (25, 62044774), (50, 31022387), (55, 28202170), (110, 14101085), (275, 5640434), (487, 3185050), (550, 2820217), (974, 1592525), (2435, 637010), (4870, 318505), (5357, 289550), (5791, 267850), (10714, 144775), (11582, 133925), (12175, 127402), (24350, 63701), (26785, 57910), (28955, 53570)]