54655960

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9049}}^1$

素因数の和:9211

約数の個数: 32

約数和(自身を含む): 123804000

約数和(自身を除く): 69148040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 9049, 18098, 36196, 45245, 72392, 90490, 180980, 361960, 1366399, 2732798, 5465596, 6831995, 10931192, 13663990, 27327980, 54655960]

約数ペア:

[(1, 54655960), (2, 27327980), (4, 13663990), (5, 10931192), (8, 6831995), (10, 5465596), (20, 2732798), (40, 1366399), (151, 361960), (302, 180980), (604, 90490), (755, 72392), (1208, 45245), (1510, 36196), (3020, 18098), (6040, 9049)]