56869460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 123282432

約数和(自身を除く): 66412972

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 223, 311, 410, 446, 622, 820, 892, 1115, 1244, 1555, 2230, 3110, 4460, 6220, 9143, 12751, 18286, 25502, 36572, 45715, 51004, 63755, 69353, 91430, 127510, 138706, 182860, 255020, 277412, 346765, 693530, 1387060, 2843473, 5686946, 11373892, 14217365, 28434730, 56869460]

約数ペア:

[(1, 56869460), (2, 28434730), (4, 14217365), (5, 11373892), (10, 5686946), (20, 2843473), (41, 1387060), (82, 693530), (164, 346765), (205, 277412), (223, 255020), (311, 182860), (410, 138706), (446, 127510), (622, 91430), (820, 69353), (892, 63755), (1115, 51004), (1244, 45715), (1555, 36572), (2230, 25502), (3110, 18286), (4460, 12751), (6220, 9143)]