52289220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3391}}^1$

素因数の和:3660

約数の個数: 48

約数和(自身を含む): 147022848

約数和(自身を除く): 94733628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3391, 3855, 5140, 6782, 7710, 10173, 13564, 15420, 16955, 20346, 33910, 40692, 50865, 67820, 101730, 203460, 871487, 1742974, 2614461, 3485948, 4357435, 5228922, 8714870, 10457844, 13072305, 17429740, 26144610, 52289220]

約数ペア:

[(1, 52289220), (2, 26144610), (3, 17429740), (4, 13072305), (5, 10457844), (6, 8714870), (10, 5228922), (12, 4357435), (15, 3485948), (20, 2614461), (30, 1742974), (60, 871487), (257, 203460), (514, 101730), (771, 67820), (1028, 50865), (1285, 40692), (1542, 33910), (2570, 20346), (3084, 16955), (3391, 15420), (3855, 13564), (5140, 10173), (6782, 7710)]