51857274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13873}}^1$

素因数の和:13974

約数の個数: 32

約数和(自身を含む): 119871360

約数和(自身を除く): 68014086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 13873, 27746, 41619, 83238, 97111, 194222, 291333, 582666, 1234697, 2469394, 3704091, 7408182, 8642879, 17285758, 25928637, 51857274]

約数ペア:

[(1, 51857274), (2, 25928637), (3, 17285758), (6, 8642879), (7, 7408182), (14, 3704091), (21, 2469394), (42, 1234697), (89, 582666), (178, 291333), (267, 194222), (534, 97111), (623, 83238), (1246, 41619), (1869, 27746), (3738, 13873)]