51284114

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 90201600

約数和(自身を除く): 38917486

約数列:

[1, 2, 7, 14, 79, 89, 158, 178, 521, 553, 623, 1042, 1106, 1246, 3647, 7031, 7294, 14062, 41159, 46369, 49217, 82318, 92738, 98434, 288113, 324583, 576226, 649166, 3663151, 7326302, 25642057, 51284114]

約数ペア:

[(1, 51284114), (2, 25642057), (7, 7326302), (14, 3663151), (79, 649166), (89, 576226), (158, 324583), (178, 288113), (521, 98434), (553, 92738), (623, 82318), (1042, 49217), (1106, 46369), (1246, 41159), (3647, 14062), (7031, 7294)]