51629565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 89381376

約数和(自身を除く): 37751811

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 813, 977, 1355, 2931, 3523, 4065, 4885, 10569, 12701, 14655, 17615, 38103, 52845, 63505, 190515, 264767, 794301, 1323835, 3441971, 3971505, 10325913, 17209855, 51629565]

約数ペア:

[(1, 51629565), (3, 17209855), (5, 10325913), (13, 3971505), (15, 3441971), (39, 1323835), (65, 794301), (195, 264767), (271, 190515), (813, 63505), (977, 52845), (1355, 38103), (2931, 17615), (3523, 14655), (4065, 12701), (4885, 10569)]