51921452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 105235200

約数和(自身を除く): 53313748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 173, 209, 346, 359, 418, 692, 718, 836, 1436, 1903, 3287, 3806, 3949, 6574, 6821, 7612, 7898, 13148, 13642, 15796, 27284, 36157, 62107, 72314, 75031, 124214, 144628, 150062, 248428, 300124, 683177, 1180033, 1366354, 2360066, 2732708, 4720132, 12980363, 25960726, 51921452]

約数ペア:

[(1, 51921452), (2, 25960726), (4, 12980363), (11, 4720132), (19, 2732708), (22, 2360066), (38, 1366354), (44, 1180033), (76, 683177), (173, 300124), (209, 248428), (346, 150062), (359, 144628), (418, 124214), (692, 75031), (718, 72314), (836, 62107), (1436, 36157), (1903, 27284), (3287, 15796), (3806, 13642), (3949, 13148), (6574, 7898), (6821, 7612)]