51849889

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3589

約数の個数: 24

約数和(自身を含む): 67798080

約数和(自身を除く): 15948191

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 3539, 14651, 24773, 46007, 81397, 173411, 322049, 569779, 1058161, 2254343, 3988453, 7407127, 51849889]

約数ペア:

[(1, 51849889), (7, 7407127), (13, 3988453), (23, 2254343), (49, 1058161), (91, 569779), (161, 322049), (299, 173411), (637, 81397), (1127, 46007), (2093, 24773), (3539, 14651)]