48974780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^2$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 108562440

約数和(自身を除く): 59587660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 359, 380, 718, 1436, 1795, 3590, 6821, 7180, 13642, 27284, 34105, 68210, 128881, 136420, 257762, 515524, 644405, 1288810, 2448739, 2577620, 4897478, 9794956, 12243695, 24487390, 48974780]

約数ペア:

[(1, 48974780), (2, 24487390), (4, 12243695), (5, 9794956), (10, 4897478), (19, 2577620), (20, 2448739), (38, 1288810), (76, 644405), (95, 515524), (190, 257762), (359, 136420), (380, 128881), (718, 68210), (1436, 34105), (1795, 27284), (3590, 13642), (6821, 7180)]