51618380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234629}}^1$

素因数の和:234649

約数の個数: 24

約数和(自身を含む): 118253520

約数和(自身を除く): 66635140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 234629, 469258, 938516, 1173145, 2346290, 2580919, 4692580, 5161838, 10323676, 12904595, 25809190, 51618380]

約数ペア:

[(1, 51618380), (2, 25809190), (4, 12904595), (5, 10323676), (10, 5161838), (11, 4692580), (20, 2580919), (22, 2346290), (44, 1173145), (55, 938516), (110, 469258), (220, 234629)]