51054552

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{4759}}^1$

素因数の和:4920

約数の個数: 48

約数和(自身を含む): 139230000

約数和(自身を除く): 88175448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 4759, 5364, 9518, 10728, 14277, 19036, 28554, 38072, 42831, 57108, 85662, 114216, 171324, 342648, 709091, 1418182, 2127273, 2836364, 4254546, 5672728, 6381819, 8509092, 12763638, 17018184, 25527276, 51054552]

約数ペア:

[(1, 51054552), (2, 25527276), (3, 17018184), (4, 12763638), (6, 8509092), (8, 6381819), (9, 5672728), (12, 4254546), (18, 2836364), (24, 2127273), (36, 1418182), (72, 709091), (149, 342648), (298, 171324), (447, 114216), (596, 85662), (894, 57108), (1192, 42831), (1341, 38072), (1788, 28554), (2682, 19036), (3576, 14277), (4759, 10728), (5364, 9518)]