55726960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14821}}^1$

素因数の和:14881

約数の個数: 40

約数和(自身を含む): 132330816

約数和(自身を除く): 76603856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 14821, 29642, 59284, 74105, 118568, 148210, 237136, 296420, 592840, 696587, 1185680, 1393174, 2786348, 3482935, 5572696, 6965870, 11145392, 13931740, 27863480, 55726960]

約数ペア:

[(1, 55726960), (2, 27863480), (4, 13931740), (5, 11145392), (8, 6965870), (10, 5572696), (16, 3482935), (20, 2786348), (40, 1393174), (47, 1185680), (80, 696587), (94, 592840), (188, 296420), (235, 237136), (376, 148210), (470, 118568), (752, 74105), (940, 59284), (1880, 29642), (3760, 14821)]