50049675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 98306208

約数和(自身を除く): 48256533

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 71, 75, 117, 195, 213, 225, 241, 325, 355, 585, 639, 723, 923, 975, 1065, 1205, 1775, 2169, 2769, 2925, 3133, 3195, 3615, 4615, 5325, 6025, 8307, 9399, 10845, 13845, 15665, 15975, 17111, 18075, 23075, 28197, 41535, 46995, 51333, 54225, 69225, 78325, 85555, 140985, 153999, 207675, 222443, 234975, 256665, 427775, 667329, 704925, 769995, 1112215, 1283325, 2001987, 3336645, 3849975, 5561075, 10009935, 16683225, 50049675]

約数ペア:

[(1, 50049675), (3, 16683225), (5, 10009935), (9, 5561075), (13, 3849975), (15, 3336645), (25, 2001987), (39, 1283325), (45, 1112215), (65, 769995), (71, 704925), (75, 667329), (117, 427775), (195, 256665), (213, 234975), (225, 222443), (241, 207675), (325, 153999), (355, 140985), (585, 85555), (639, 78325), (723, 69225), (923, 54225), (975, 51333), (1065, 46995), (1205, 41535), (1775, 28197), (2169, 23075), (2769, 18075), (2925, 17111), (3133, 15975), (3195, 15665), (3615, 13845), (4615, 10845), (5325, 9399), (6025, 8307)]