49509770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 92207808

約数和(自身を除く): 42698038

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 1187, 2374, 4171, 5935, 8342, 11870, 20855, 41710, 51041, 102082, 115139, 230278, 255205, 510410, 575695, 1151390, 4950977, 9901954, 24754885, 49509770]

約数ペア:

[(1, 49509770), (2, 24754885), (5, 9901954), (10, 4950977), (43, 1151390), (86, 575695), (97, 510410), (194, 255205), (215, 230278), (430, 115139), (485, 102082), (970, 51041), (1187, 41710), (2374, 20855), (4171, 11870), (5935, 8342)]