49164830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34381}}^1$

素因数の和:34412

約数の個数: 32

約数和(自身を含む): 103971168

約数和(自身を除く): 54806338

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 34381, 68762, 171905, 343810, 378191, 446953, 756382, 893906, 1890955, 2234765, 3781910, 4469530, 4916483, 9832966, 24582415, 49164830]

約数ペア:

[(1, 49164830), (2, 24582415), (5, 9832966), (10, 4916483), (11, 4469530), (13, 3781910), (22, 2234765), (26, 1890955), (55, 893906), (65, 756382), (110, 446953), (130, 378191), (143, 343810), (286, 171905), (715, 68762), (1430, 34381)]