49761950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1114

約数の個数: 72

約数和(自身を含む): 113441400

約数和(自身を除く): 63679450

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 665, 931, 950, 1069, 1225, 1330, 1862, 2138, 2450, 3325, 4655, 5345, 6650, 7483, 9310, 10690, 14966, 20311, 23275, 26725, 37415, 40622, 46550, 52381, 53450, 74830, 101555, 104762, 142177, 187075, 203110, 261905, 284354, 374150, 507775, 523810, 710885, 995239, 1015550, 1309525, 1421770, 1990478, 2619050, 3554425, 4976195, 7108850, 9952390, 24880975, 49761950]

約数ペア:

[(1, 49761950), (2, 24880975), (5, 9952390), (7, 7108850), (10, 4976195), (14, 3554425), (19, 2619050), (25, 1990478), (35, 1421770), (38, 1309525), (49, 1015550), (50, 995239), (70, 710885), (95, 523810), (98, 507775), (133, 374150), (175, 284354), (190, 261905), (245, 203110), (266, 187075), (350, 142177), (475, 104762), (490, 101555), (665, 74830), (931, 53450), (950, 52381), (1069, 46550), (1225, 40622), (1330, 37415), (1862, 26725), (2138, 23275), (2450, 20311), (3325, 14966), (4655, 10690), (5345, 9310), (6650, 7483)]