47008720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53419}}^1$

素因数の和:53443

約数の個数: 40

約数和(自身を含む): 119233440

約数和(自身を除く): 72224720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 53419, 106838, 213676, 267095, 427352, 534190, 587609, 854704, 1068380, 1175218, 2136760, 2350436, 2938045, 4273520, 4700872, 5876090, 9401744, 11752180, 23504360, 47008720]

約数ペア:

[(1, 47008720), (2, 23504360), (4, 11752180), (5, 9401744), (8, 5876090), (10, 4700872), (11, 4273520), (16, 2938045), (20, 2350436), (22, 2136760), (40, 1175218), (44, 1068380), (55, 854704), (80, 587609), (88, 534190), (110, 427352), (176, 267095), (220, 213676), (440, 106838), (880, 53419)]