56624470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 120528000

約数和(自身を除く): 63903530

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 89, 122, 149, 178, 298, 305, 427, 445, 610, 623, 745, 854, 890, 1043, 1246, 1490, 2086, 2135, 3115, 4270, 5215, 5429, 6230, 9089, 10430, 10858, 13261, 18178, 26522, 27145, 38003, 45445, 54290, 63623, 66305, 76006, 90890, 92827, 127246, 132610, 185654, 190015, 318115, 380030, 464135, 636230, 808921, 928270, 1617842, 4044605, 5662447, 8089210, 11324894, 28312235, 56624470]

約数ペア:

[(1, 56624470), (2, 28312235), (5, 11324894), (7, 8089210), (10, 5662447), (14, 4044605), (35, 1617842), (61, 928270), (70, 808921), (89, 636230), (122, 464135), (149, 380030), (178, 318115), (298, 190015), (305, 185654), (427, 132610), (445, 127246), (610, 92827), (623, 90890), (745, 76006), (854, 66305), (890, 63623), (1043, 54290), (1246, 45445), (1490, 38003), (2086, 27145), (2135, 26522), (3115, 18178), (4270, 13261), (5215, 10858), (5429, 10430), (6230, 9089)]