56415164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 111390720

約数和(自身を除く): 54975556

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 158, 316, 403, 443, 806, 886, 1027, 1612, 1772, 2054, 2449, 4108, 4898, 5759, 9796, 11518, 13733, 23036, 27466, 31837, 34997, 54932, 63674, 69994, 127348, 139988, 178529, 357058, 454961, 714116, 909922, 1084907, 1819844, 2169814, 4339628, 14103791, 28207582, 56415164]

約数ペア:

[(1, 56415164), (2, 28207582), (4, 14103791), (13, 4339628), (26, 2169814), (31, 1819844), (52, 1084907), (62, 909922), (79, 714116), (124, 454961), (158, 357058), (316, 178529), (403, 139988), (443, 127348), (806, 69994), (886, 63674), (1027, 54932), (1612, 34997), (1772, 31837), (2054, 27466), (2449, 23036), (4108, 13733), (4898, 11518), (5759, 9796)]