53950538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{9043}}^1$

素因数の和:9221

約数の個数: 16

約数和(自身を含む): 85737120

約数和(自身を除く): 31786582

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 9043, 18086, 171817, 343634, 1419751, 2839502, 26975269, 53950538]

約数ペア:

[(1, 53950538), (2, 26975269), (19, 2839502), (38, 1419751), (157, 343634), (314, 171817), (2983, 18086), (5966, 9043)]