57039388

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 118056960

約数和(自身を除く): 61017572

約数列:

[1, 2, 4, 7, 14, 28, 47, 89, 94, 178, 188, 329, 356, 487, 623, 658, 974, 1246, 1316, 1948, 2492, 3409, 4183, 6818, 8366, 13636, 16732, 22889, 29281, 43343, 45778, 58562, 86686, 91556, 117124, 160223, 173372, 303401, 320446, 606802, 640892, 1213604, 2037121, 4074242, 8148484, 14259847, 28519694, 57039388]

約数ペア:

[(1, 57039388), (2, 28519694), (4, 14259847), (7, 8148484), (14, 4074242), (28, 2037121), (47, 1213604), (89, 640892), (94, 606802), (178, 320446), (188, 303401), (329, 173372), (356, 160223), (487, 117124), (623, 91556), (658, 86686), (974, 58562), (1246, 45778), (1316, 43343), (1948, 29281), (2492, 22889), (3409, 16732), (4183, 13636), (6818, 8366)]