56780808

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 168428160

約数和(自身を除く): 111647352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 196, 212, 294, 318, 371, 392, 424, 588, 636, 742, 911, 1113, 1176, 1272, 1484, 1822, 2226, 2597, 2733, 2968, 3644, 4452, 5194, 5466, 6377, 7288, 7791, 8904, 10388, 10932, 12754, 15582, 19131, 20776, 21864, 25508, 31164, 38262, 44639, 48283, 51016, 62328, 76524, 89278, 96566, 133917, 144849, 153048, 178556, 193132, 267834, 289698, 337981, 357112, 386264, 535668, 579396, 675962, 1013943, 1071336, 1158792, 1351924, 2027886, 2365867, 2703848, 4055772, 4731734, 7097601, 8111544, 9463468, 14195202, 18926936, 28390404, 56780808]

約数ペア:

[(1, 56780808), (2, 28390404), (3, 18926936), (4, 14195202), (6, 9463468), (7, 8111544), (8, 7097601), (12, 4731734), (14, 4055772), (21, 2703848), (24, 2365867), (28, 2027886), (42, 1351924), (49, 1158792), (53, 1071336), (56, 1013943), (84, 675962), (98, 579396), (106, 535668), (147, 386264), (159, 357112), (168, 337981), (196, 289698), (212, 267834), (294, 193132), (318, 178556), (371, 153048), (392, 144849), (424, 133917), (588, 96566), (636, 89278), (742, 76524), (911, 62328), (1113, 51016), (1176, 48283), (1272, 44639), (1484, 38262), (1822, 31164), (2226, 25508), (2597, 21864), (2733, 20776), (2968, 19131), (3644, 15582), (4452, 12754), (5194, 10932), (5466, 10388), (6377, 8904), (7288, 7791)]