47155240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107171}}^1$

素因数の和:107193

約数の個数: 32

約数和(自身を含む): 115745760

約数和(自身を除く): 68590520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 107171, 214342, 428684, 535855, 857368, 1071710, 1178881, 2143420, 2357762, 4286840, 4715524, 5894405, 9431048, 11788810, 23577620, 47155240]

約数ペア:

[(1, 47155240), (2, 23577620), (4, 11788810), (5, 9431048), (8, 5894405), (10, 4715524), (11, 4286840), (20, 2357762), (22, 2143420), (40, 1178881), (44, 1071710), (55, 857368), (88, 535855), (110, 428684), (220, 214342), (440, 107171)]