50146920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139297}}^1$

素因数の和:139314

約数の個数: 48

約数和(自身を含む): 162978660

約数和(自身を除く): 112831740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 139297, 278594, 417891, 557188, 696485, 835782, 1114376, 1253673, 1392970, 1671564, 2089455, 2507346, 2785940, 3343128, 4178910, 5014692, 5571880, 6268365, 8357820, 10029384, 12536730, 16715640, 25073460, 50146920]

約数ペア:

[(1, 50146920), (2, 25073460), (3, 16715640), (4, 12536730), (5, 10029384), (6, 8357820), (8, 6268365), (9, 5571880), (10, 5014692), (12, 4178910), (15, 3343128), (18, 2785940), (20, 2507346), (24, 2089455), (30, 1671564), (36, 1392970), (40, 1253673), (45, 1114376), (60, 835782), (72, 696485), (90, 557188), (120, 417891), (180, 278594), (360, 139297)]