55238430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141637}}^1$

素因数の和:141660

約数の個数: 32

約数和(自身を含む): 142771104

約数和(自身を除く): 87532674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 141637, 283274, 424911, 708185, 849822, 1416370, 1841281, 2124555, 3682562, 4249110, 5523843, 9206405, 11047686, 18412810, 27619215, 55238430]

約数ペア:

[(1, 55238430), (2, 27619215), (3, 18412810), (5, 11047686), (6, 9206405), (10, 5523843), (13, 4249110), (15, 3682562), (26, 2124555), (30, 1841281), (39, 1416370), (65, 849822), (78, 708185), (130, 424911), (195, 283274), (390, 141637)]