47389948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22481}}^1$

素因数の和:22533

約数の個数: 24

約数和(自身を含む): 90647424

約数和(自身を除く): 43257476

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 22481, 44962, 89924, 382177, 696911, 764354, 1393822, 1528708, 2787644, 11847487, 23694974, 47389948]

約数ペア:

[(1, 47389948), (2, 23694974), (4, 11847487), (17, 2787644), (31, 1528708), (34, 1393822), (62, 764354), (68, 696911), (124, 382177), (527, 89924), (1054, 44962), (2108, 22481)]