48486490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{372973}}^1$

素因数の和:372993

約数の個数: 16

約数和(自身を含む): 93989448

約数和(自身を除く): 45502958

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 372973, 745946, 1864865, 3729730, 4848649, 9697298, 24243245, 48486490]

約数ペア:

[(1, 48486490), (2, 24243245), (5, 9697298), (10, 4848649), (13, 3729730), (26, 1864865), (65, 745946), (130, 372973)]