52211860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1553}}^1$

素因数の和:1644

約数の個数: 36

約数和(自身を含む): 112456764

約数和(自身を除く): 60244904

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1553, 1681, 3106, 3362, 6212, 6724, 7765, 8405, 15530, 16810, 31060, 33620, 63673, 127346, 254692, 318365, 636730, 1273460, 2610593, 5221186, 10442372, 13052965, 26105930, 52211860]

約数ペア:

[(1, 52211860), (2, 26105930), (4, 13052965), (5, 10442372), (10, 5221186), (20, 2610593), (41, 1273460), (82, 636730), (164, 318365), (205, 254692), (410, 127346), (820, 63673), (1553, 33620), (1681, 31060), (3106, 16810), (3362, 15530), (6212, 8405), (6724, 7765)]