56770890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2515

約数の個数: 64

約数和(自身を含む): 150792192

約数和(自身を除く): 94021302

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, 2343, 2423, 3905, 4686, 4846, 7269, 7810, 11715, 12115, 14538, 23430, 24230, 26653, 36345, 53306, 72690, 79959, 133265, 159918, 172033, 266530, 344066, 399795, 516099, 799590, 860165, 1032198, 1720330, 1892363, 2580495, 3784726, 5160990, 5677089, 9461815, 11354178, 18923630, 28385445, 56770890]

約数ペア:

[(1, 56770890), (2, 28385445), (3, 18923630), (5, 11354178), (6, 9461815), (10, 5677089), (11, 5160990), (15, 3784726), (22, 2580495), (30, 1892363), (33, 1720330), (55, 1032198), (66, 860165), (71, 799590), (110, 516099), (142, 399795), (165, 344066), (213, 266530), (330, 172033), (355, 159918), (426, 133265), (710, 79959), (781, 72690), (1065, 53306), (1562, 36345), (2130, 26653), (2343, 24230), (2423, 23430), (3905, 14538), (4686, 12115), (4846, 11715), (7269, 7810)]