48821620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{143593}}^1$

素因数の和:143619

約数の個数: 24

約数和(自身を含む): 108557064

約数和(自身を除く): 59735444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 143593, 287186, 574372, 717965, 1435930, 2441081, 2871860, 4882162, 9764324, 12205405, 24410810, 48821620]

約数ペア:

[(1, 48821620), (2, 24410810), (4, 12205405), (5, 9764324), (10, 4882162), (17, 2871860), (20, 2441081), (34, 1435930), (68, 717965), (85, 574372), (170, 287186), (340, 143593)]