49605751390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{381582703}}^1$

素因数の和:381582723

約数の個数: 16

約数和(自身を含む): 96158841408

約数和(自身を除く): 46553090018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 381582703, 763165406, 1907913515, 3815827030, 4960575139, 9921150278, 24802875695, 49605751390]

約数ペア:

[(1, 49605751390), (2, 24802875695), (5, 9921150278), (10, 4960575139), (13, 3815827030), (26, 1907913515), (65, 763165406), (130, 381582703)]