52428238850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{28411}}^1$

素因数の和:28620

約数の個数: 96

約数和(自身を含む): 111865090176

約数和(自身を除く): 59436851326

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 167, 170, 221, 325, 334, 425, 442, 650, 835, 850, 1105, 1670, 2171, 2210, 2839, 4175, 4342, 5525, 5678, 8350, 10855, 11050, 14195, 21710, 28390, 28411, 36907, 54275, 56822, 70975, 73814, 108550, 141950, 142055, 184535, 284110, 369070, 369343, 482987, 710275, 738686, 922675, 965974, 1420550, 1845350, 1846715, 2414935, 3693430, 4744637, 4829870, 6278831, 9233575, 9489274, 12074675, 12557662, 18467150, 23723185, 24149350, 31394155, 47446370, 61680281, 62788310, 80658829, 118615925, 123360562, 156970775, 161317658, 237231850, 308401405, 313941550, 403294145, 616802810, 806588290, 1048564777, 1542007025, 2016470725, 2097129554, 3084014050, 4032941450, 5242823885, 10485647770, 26214119425, 52428238850]

約数ペア:

[(1, 52428238850), (2, 26214119425), (5, 10485647770), (10, 5242823885), (13, 4032941450), (17, 3084014050), (25, 2097129554), (26, 2016470725), (34, 1542007025), (50, 1048564777), (65, 806588290), (85, 616802810), (130, 403294145), (167, 313941550), (170, 308401405), (221, 237231850), (325, 161317658), (334, 156970775), (425, 123360562), (442, 118615925), (650, 80658829), (835, 62788310), (850, 61680281), (1105, 47446370), (1670, 31394155), (2171, 24149350), (2210, 23723185), (2839, 18467150), (4175, 12557662), (4342, 12074675), (5525, 9489274), (5678, 9233575), (8350, 6278831), (10855, 4829870), (11050, 4744637), (14195, 3693430), (21710, 2414935), (28390, 1846715), (28411, 1845350), (36907, 1420550), (54275, 965974), (56822, 922675), (70975, 738686), (73814, 710275), (108550, 482987), (141950, 369343), (142055, 369070), (184535, 284110)]