53561950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4381

約数の個数: 48

約数和(自身を含む): 112961520

約数和(自身を除く): 59399570

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 4337, 6175, 8674, 12350, 21685, 43370, 56381, 82403, 108425, 112762, 164806, 216850, 281905, 412015, 563810, 824030, 1071239, 1409525, 2060075, 2142478, 2819050, 4120150, 5356195, 10712390, 26780975, 53561950]

約数ペア:

[(1, 53561950), (2, 26780975), (5, 10712390), (10, 5356195), (13, 4120150), (19, 2819050), (25, 2142478), (26, 2060075), (38, 1409525), (50, 1071239), (65, 824030), (95, 563810), (130, 412015), (190, 281905), (247, 216850), (325, 164806), (475, 112762), (494, 108425), (650, 82403), (950, 56381), (1235, 43370), (2470, 21685), (4337, 12350), (6175, 8674)]