51919854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39877}}^1$

素因数の和:39920

約数の個数: 32

約数和(自身を含む): 122505216

約数和(自身を除く): 70585362

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 39877, 79754, 119631, 239262, 279139, 558278, 837417, 1236187, 1674834, 2472374, 3708561, 7417122, 8653309, 17306618, 25959927, 51919854]

約数ペア:

[(1, 51919854), (2, 25959927), (3, 17306618), (6, 8653309), (7, 7417122), (14, 3708561), (21, 2472374), (31, 1674834), (42, 1236187), (62, 837417), (93, 558278), (186, 279139), (217, 239262), (434, 119631), (651, 79754), (1302, 39877)]