51989870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 95584320

約数和(自身を除く): 43594450

約数列:

[1, 2, 5, 10, 73, 146, 229, 311, 365, 458, 622, 730, 1145, 1555, 2290, 3110, 16717, 22703, 33434, 45406, 71219, 83585, 113515, 142438, 167170, 227030, 356095, 712190, 5198987, 10397974, 25994935, 51989870]

約数ペア:

[(1, 51989870), (2, 25994935), (5, 10397974), (10, 5198987), (73, 712190), (146, 356095), (229, 227030), (311, 167170), (365, 142438), (458, 113515), (622, 83585), (730, 71219), (1145, 45406), (1555, 33434), (2290, 22703), (3110, 16717)]