51501864

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{16381}}^1$

素因数の和:16521

約数の個数: 32

約数和(自身を含む): 129745440

約数和(自身を除く): 78243576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 16381, 32762, 49143, 65524, 98286, 131048, 196572, 393144, 2145911, 4291822, 6437733, 8583644, 12875466, 17167288, 25750932, 51501864]

約数ペア:

[(1, 51501864), (2, 25750932), (3, 17167288), (4, 12875466), (6, 8583644), (8, 6437733), (12, 4291822), (24, 2145911), (131, 393144), (262, 196572), (393, 131048), (524, 98286), (786, 65524), (1048, 49143), (1572, 32762), (3144, 16381)]