50897970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2077

約数の個数: 80

約数和(自身を含む): 141343488

約数和(自身を除く): 90445518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2027, 2511, 2790, 4054, 4185, 5022, 6081, 8370, 10135, 12162, 12555, 18243, 20270, 25110, 30405, 36486, 54729, 60810, 62837, 91215, 109458, 125674, 164187, 182430, 188511, 273645, 314185, 328374, 377022, 547290, 565533, 628370, 820935, 942555, 1131066, 1641870, 1696599, 1885110, 2827665, 3393198, 5089797, 5655330, 8482995, 10179594, 16965990, 25448985, 50897970]

約数ペア:

[(1, 50897970), (2, 25448985), (3, 16965990), (5, 10179594), (6, 8482995), (9, 5655330), (10, 5089797), (15, 3393198), (18, 2827665), (27, 1885110), (30, 1696599), (31, 1641870), (45, 1131066), (54, 942555), (62, 820935), (81, 628370), (90, 565533), (93, 547290), (135, 377022), (155, 328374), (162, 314185), (186, 273645), (270, 188511), (279, 182430), (310, 164187), (405, 125674), (465, 109458), (558, 91215), (810, 62837), (837, 60810), (930, 54729), (1395, 36486), (1674, 30405), (2027, 25110), (2511, 20270), (2790, 18243), (4054, 12555), (4185, 12162), (5022, 10135), (6081, 8370)]