45053900

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2287}}^1$

素因数の和:2498

約数の個数: 36

約数和(自身を含む): 98306208

約数和(自身を除く): 53252308

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 788, 985, 1970, 2287, 3940, 4574, 4925, 9148, 9850, 11435, 19700, 22870, 45740, 57175, 114350, 228700, 450539, 901078, 1802156, 2252695, 4505390, 9010780, 11263475, 22526950, 45053900]

約数ペア:

[(1, 45053900), (2, 22526950), (4, 11263475), (5, 9010780), (10, 4505390), (20, 2252695), (25, 1802156), (50, 901078), (100, 450539), (197, 228700), (394, 114350), (788, 57175), (985, 45740), (1970, 22870), (2287, 19700), (3940, 11435), (4574, 9850), (4925, 9148)]