51532246

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 82620000

約数和(自身を除く): 31087754

約数列:

[1, 2, 29, 58, 67, 89, 134, 149, 178, 298, 1943, 2581, 3886, 4321, 5162, 5963, 8642, 9983, 11926, 13261, 19966, 26522, 172927, 289507, 345854, 384569, 579014, 769138, 888487, 1776974, 25766123, 51532246]

約数ペア:

[(1, 51532246), (2, 25766123), (29, 1776974), (58, 888487), (67, 769138), (89, 579014), (134, 384569), (149, 345854), (178, 289507), (298, 172927), (1943, 26522), (2581, 19966), (3886, 13261), (4321, 11926), (5162, 9983), (5963, 8642)]