51752617

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 62712000

約数和(自身を除く): 10959383

約数列:

[1, 7, 29, 59, 149, 203, 413, 841, 1043, 1711, 4321, 5887, 8791, 11977, 30247, 49619, 61537, 125309, 254939, 347333, 877163, 1784573, 7393231, 51752617]

約数ペア:

[(1, 51752617), (7, 7393231), (29, 1784573), (59, 877163), (149, 347333), (203, 254939), (413, 125309), (841, 61537), (1043, 49619), (1711, 30247), (4321, 11977), (5887, 8791)]