47013340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19427}}^1$

素因数の和:19458

約数の個数: 36

約数和(自身を含む): 108524808

約数和(自身を除く): 61511468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 19427, 38854, 77708, 97135, 194270, 213697, 388540, 427394, 854788, 1068485, 2136970, 2350667, 4273940, 4701334, 9402668, 11753335, 23506670, 47013340]

約数ペア:

[(1, 47013340), (2, 23506670), (4, 11753335), (5, 9402668), (10, 4701334), (11, 4273940), (20, 2350667), (22, 2136970), (44, 1068485), (55, 854788), (110, 427394), (121, 388540), (220, 213697), (242, 194270), (484, 97135), (605, 77708), (1210, 38854), (2420, 19427)]