48480980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19087}}^1$

素因数の和:19223

約数の個数: 24

約数和(自身を含む): 102617088

約数和(自身を除く): 54136108

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 19087, 38174, 76348, 95435, 190870, 381740, 2424049, 4848098, 9696196, 12120245, 24240490, 48480980]

約数ペア:

[(1, 48480980), (2, 24240490), (4, 12120245), (5, 9696196), (10, 4848098), (20, 2424049), (127, 381740), (254, 190870), (508, 95435), (635, 76348), (1270, 38174), (2540, 19087)]