49795240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113171}}^1$

素因数の和:113193

約数の個数: 32

約数和(自身を含む): 122225760

約数和(自身を除く): 72430520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 113171, 226342, 452684, 565855, 905368, 1131710, 1244881, 2263420, 2489762, 4526840, 4979524, 6224405, 9959048, 12448810, 24897620, 49795240]

約数ペア:

[(1, 49795240), (2, 24897620), (4, 12448810), (5, 9959048), (8, 6224405), (10, 4979524), (11, 4526840), (20, 2489762), (22, 2263420), (40, 1244881), (44, 1131710), (55, 905368), (88, 565855), (110, 452684), (220, 226342), (440, 113171)]