49885906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 90639360

約数和(自身を除く): 40753454

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 1123, 1169, 2246, 2338, 3173, 6346, 7861, 15722, 21337, 22211, 42674, 44422, 149359, 187541, 298718, 375082, 1312787, 2625574, 3563279, 7126558, 24942953, 49885906]

約数ペア:

[(1, 49885906), (2, 24942953), (7, 7126558), (14, 3563279), (19, 2625574), (38, 1312787), (133, 375082), (167, 298718), (266, 187541), (334, 149359), (1123, 44422), (1169, 42674), (2246, 22211), (2338, 21337), (3173, 15722), (6346, 7861)]