49407150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1949}}^1$

素因数の和:1990

約数の個数: 72

約数和(自身を含む): 132748200

約数和(自身を除く): 83341050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1949, 1950, 2535, 3898, 4225, 5070, 5847, 8450, 9745, 11694, 12675, 19490, 25337, 25350, 29235, 48725, 50674, 58470, 76011, 97450, 126685, 146175, 152022, 253370, 292350, 329381, 380055, 633425, 658762, 760110, 988143, 1266850, 1646905, 1900275, 1976286, 3293810, 3800550, 4940715, 8234525, 9881430, 16469050, 24703575, 49407150]

約数ペア:

[(1, 49407150), (2, 24703575), (3, 16469050), (5, 9881430), (6, 8234525), (10, 4940715), (13, 3800550), (15, 3293810), (25, 1976286), (26, 1900275), (30, 1646905), (39, 1266850), (50, 988143), (65, 760110), (75, 658762), (78, 633425), (130, 380055), (150, 329381), (169, 292350), (195, 253370), (325, 152022), (338, 146175), (390, 126685), (507, 97450), (650, 76011), (845, 58470), (975, 50674), (1014, 48725), (1690, 29235), (1949, 25350), (1950, 25337), (2535, 19490), (3898, 12675), (4225, 11694), (5070, 9745), (5847, 8450)]