51440352

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7547}}^1$

素因数の和:7631

約数の個数: 48

約数和(自身を含む): 136950912

約数和(自身を除く): 85510560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 7547, 15094, 22641, 30188, 45282, 60376, 90564, 120752, 181128, 241504, 362256, 535837, 724512, 1071674, 1607511, 2143348, 3215022, 4286696, 6430044, 8573392, 12860088, 17146784, 25720176, 51440352]

約数ペア:

[(1, 51440352), (2, 25720176), (3, 17146784), (4, 12860088), (6, 8573392), (8, 6430044), (12, 4286696), (16, 3215022), (24, 2143348), (32, 1607511), (48, 1071674), (71, 724512), (96, 535837), (142, 362256), (213, 241504), (284, 181128), (426, 120752), (568, 90564), (852, 60376), (1136, 45282), (1704, 30188), (2272, 22641), (3408, 15094), (6816, 7547)]