51373390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 97210080

約数和(自身を除く): 45836690

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 3229, 6458, 7955, 15910, 16145, 32290, 119473, 138847, 238946, 277694, 597365, 694235, 1194730, 1388470, 5137339, 10274678, 25686695, 51373390]

約数ペア:

[(1, 51373390), (2, 25686695), (5, 10274678), (10, 5137339), (37, 1388470), (43, 1194730), (74, 694235), (86, 597365), (185, 277694), (215, 238946), (370, 138847), (430, 119473), (1591, 32290), (3182, 16145), (3229, 15910), (6458, 7955)]