51978112

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23887}}^1$

素因数の和:23918

約数の個数: 32

約数和(自身を含む): 109645920

約数和(自身を除く): 57667808

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 23887, 47774, 95548, 191096, 382192, 406079, 764384, 812158, 1528768, 1624316, 3057536, 3248632, 6497264, 12994528, 25989056, 51978112]

約数ペア:

[(1, 51978112), (2, 25989056), (4, 12994528), (8, 6497264), (16, 3248632), (17, 3057536), (32, 1624316), (34, 1528768), (64, 812158), (68, 764384), (128, 406079), (136, 382192), (272, 191096), (544, 95548), (1088, 47774), (2176, 23887)]