56259480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10903}}^1$

素因数の和:10960

約数の個数: 64

約数和(自身を含む): 172719360

約数和(自身を除く): 116459880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10903, 21806, 32709, 43612, 54515, 65418, 87224, 109030, 130836, 163545, 218060, 261672, 327090, 436120, 468829, 654180, 937658, 1308360, 1406487, 1875316, 2344145, 2812974, 3750632, 4688290, 5625948, 7032435, 9376580, 11251896, 14064870, 18753160, 28129740, 56259480]

約数ペア:

[(1, 56259480), (2, 28129740), (3, 18753160), (4, 14064870), (5, 11251896), (6, 9376580), (8, 7032435), (10, 5625948), (12, 4688290), (15, 3750632), (20, 2812974), (24, 2344145), (30, 1875316), (40, 1406487), (43, 1308360), (60, 937658), (86, 654180), (120, 468829), (129, 436120), (172, 327090), (215, 261672), (258, 218060), (344, 163545), (430, 130836), (516, 109030), (645, 87224), (860, 65418), (1032, 54515), (1290, 43612), (1720, 32709), (2580, 21806), (5160, 10903)]