49981580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227189}}^1$

素因数の和:227209

約数の個数: 24

約数和(自身を含む): 114503760

約数和(自身を除く): 64522180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227189, 454378, 908756, 1135945, 2271890, 2499079, 4543780, 4998158, 9996316, 12495395, 24990790, 49981580]

約数ペア:

[(1, 49981580), (2, 24990790), (4, 12495395), (5, 9996316), (10, 4998158), (11, 4543780), (20, 2499079), (22, 2271890), (44, 1135945), (55, 908756), (110, 454378), (220, 227189)]