55996620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17609}}^1$

素因数の和:17674

約数の個数: 48

約数和(自身を含む): 159757920

約数和(自身を除く): 103761300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 17609, 35218, 52827, 70436, 88045, 105654, 176090, 211308, 264135, 352180, 528270, 933277, 1056540, 1866554, 2799831, 3733108, 4666385, 5599662, 9332770, 11199324, 13999155, 18665540, 27998310, 55996620]

約数ペア:

[(1, 55996620), (2, 27998310), (3, 18665540), (4, 13999155), (5, 11199324), (6, 9332770), (10, 5599662), (12, 4666385), (15, 3733108), (20, 2799831), (30, 1866554), (53, 1056540), (60, 933277), (106, 528270), (159, 352180), (212, 264135), (265, 211308), (318, 176090), (530, 105654), (636, 88045), (795, 70436), (1060, 52827), (1590, 35218), (3180, 17609)]