54802770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2431

約数の個数: 64

約数和(自身を含む): 145566720

約数和(自身を除く): 90763950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2339, 2343, 3905, 4678, 4686, 7017, 7810, 11695, 11715, 14034, 23390, 23430, 25729, 35085, 51458, 70170, 77187, 128645, 154374, 166069, 257290, 332138, 385935, 498207, 771870, 830345, 996414, 1660690, 1826759, 2491035, 3653518, 4982070, 5480277, 9133795, 10960554, 18267590, 27401385, 54802770]

約数ペア:

[(1, 54802770), (2, 27401385), (3, 18267590), (5, 10960554), (6, 9133795), (10, 5480277), (11, 4982070), (15, 3653518), (22, 2491035), (30, 1826759), (33, 1660690), (55, 996414), (66, 830345), (71, 771870), (110, 498207), (142, 385935), (165, 332138), (213, 257290), (330, 166069), (355, 154374), (426, 128645), (710, 77187), (781, 70170), (1065, 51458), (1562, 35085), (2130, 25729), (2339, 23430), (2343, 23390), (3905, 14034), (4678, 11715), (4686, 11695), (7017, 7810)]