49491690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 123984000

約数和(自身を除く): 74492310

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 163, 174, 290, 326, 349, 435, 489, 698, 815, 870, 978, 1047, 1630, 1745, 2094, 2445, 3490, 4727, 4890, 5235, 9454, 10121, 10470, 14181, 20242, 23635, 28362, 30363, 47270, 50605, 56887, 60726, 70905, 101210, 113774, 141810, 151815, 170661, 284435, 303630, 341322, 568870, 853305, 1649723, 1706610, 3299446, 4949169, 8248615, 9898338, 16497230, 24745845, 49491690]

約数ペア:

[(1, 49491690), (2, 24745845), (3, 16497230), (5, 9898338), (6, 8248615), (10, 4949169), (15, 3299446), (29, 1706610), (30, 1649723), (58, 853305), (87, 568870), (145, 341322), (163, 303630), (174, 284435), (290, 170661), (326, 151815), (349, 141810), (435, 113774), (489, 101210), (698, 70905), (815, 60726), (870, 56887), (978, 50605), (1047, 47270), (1630, 30363), (1745, 28362), (2094, 23635), (2445, 20242), (3490, 14181), (4727, 10470), (4890, 10121), (5235, 9454)]