53530360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 130999680

約数和(自身を除く): 77469320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 911, 1130, 1469, 1822, 2260, 2938, 3644, 4520, 4555, 5876, 7288, 7345, 9110, 11752, 11843, 14690, 18220, 23686, 29380, 36440, 47372, 58760, 59215, 94744, 102943, 118430, 205886, 236860, 411772, 473720, 514715, 823544, 1029430, 1338259, 2058860, 2676518, 4117720, 5353036, 6691295, 10706072, 13382590, 26765180, 53530360]

約数ペア:

[(1, 53530360), (2, 26765180), (4, 13382590), (5, 10706072), (8, 6691295), (10, 5353036), (13, 4117720), (20, 2676518), (26, 2058860), (40, 1338259), (52, 1029430), (65, 823544), (104, 514715), (113, 473720), (130, 411772), (226, 236860), (260, 205886), (452, 118430), (520, 102943), (565, 94744), (904, 59215), (911, 58760), (1130, 47372), (1469, 36440), (1822, 29380), (2260, 23686), (2938, 18220), (3644, 14690), (4520, 11843), (4555, 11752), (5876, 9110), (7288, 7345)]