55309740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17393}}^1$

素因数の和:17458

約数の個数: 48

約数和(自身を含む): 157798368

約数和(自身を除く): 102488628

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, 17393, 34786, 52179, 69572, 86965, 104358, 173930, 208716, 260895, 347860, 521790, 921829, 1043580, 1843658, 2765487, 3687316, 4609145, 5530974, 9218290, 11061948, 13827435, 18436580, 27654870, 55309740]

約数ペア:

[(1, 55309740), (2, 27654870), (3, 18436580), (4, 13827435), (5, 11061948), (6, 9218290), (10, 5530974), (12, 4609145), (15, 3687316), (20, 2765487), (30, 1843658), (53, 1043580), (60, 921829), (106, 521790), (159, 347860), (212, 260895), (265, 208716), (318, 173930), (530, 104358), (636, 86965), (795, 69572), (1060, 52179), (1590, 34786), (3180, 17393)]