47038640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53453}}^1$

素因数の和:53477

約数の個数: 40

約数和(自身を含む): 119309328

約数和(自身を除く): 72270688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 53453, 106906, 213812, 267265, 427624, 534530, 587983, 855248, 1069060, 1175966, 2138120, 2351932, 2939915, 4276240, 4703864, 5879830, 9407728, 11759660, 23519320, 47038640]

約数ペア:

[(1, 47038640), (2, 23519320), (4, 11759660), (5, 9407728), (8, 5879830), (10, 4703864), (11, 4276240), (16, 2939915), (20, 2351932), (22, 2138120), (40, 1175966), (44, 1069060), (55, 855248), (80, 587983), (88, 534530), (110, 427624), (176, 267265), (220, 213812), (440, 106906), (880, 53453)]