53033180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 119038080

約数和(自身を除く): 66004900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2083, 2546, 4166, 5092, 6365, 8332, 10415, 12730, 20830, 25460, 39577, 41660, 79154, 139561, 158308, 197885, 279122, 395770, 558244, 697805, 791540, 1395610, 2651659, 2791220, 5303318, 10606636, 13258295, 26516590, 53033180]

約数ペア:

[(1, 53033180), (2, 26516590), (4, 13258295), (5, 10606636), (10, 5303318), (19, 2791220), (20, 2651659), (38, 1395610), (67, 791540), (76, 697805), (95, 558244), (134, 395770), (190, 279122), (268, 197885), (335, 158308), (380, 139561), (670, 79154), (1273, 41660), (1340, 39577), (2083, 25460), (2546, 20830), (4166, 12730), (5092, 10415), (6365, 8332)]