54228580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2239}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 130959360

約数和(自身を除く): 76730780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2239, 2422, 3460, 4478, 4844, 6055, 8956, 11195, 12110, 15673, 22390, 24220, 31346, 44780, 62692, 78365, 156730, 313460, 387347, 774694, 1549388, 1936735, 2711429, 3873470, 5422858, 7746940, 10845716, 13557145, 27114290, 54228580]

約数ペア:

[(1, 54228580), (2, 27114290), (4, 13557145), (5, 10845716), (7, 7746940), (10, 5422858), (14, 3873470), (20, 2711429), (28, 1936735), (35, 1549388), (70, 774694), (140, 387347), (173, 313460), (346, 156730), (692, 78365), (865, 62692), (1211, 44780), (1730, 31346), (2239, 24220), (2422, 22390), (3460, 15673), (4478, 12110), (4844, 11195), (6055, 8956)]