50355380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61409}}^1$

素因数の和:61459

約数の個数: 24

約数和(自身を含む): 108327240

約数和(自身を除く): 57971860

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 61409, 122818, 245636, 307045, 614090, 1228180, 2517769, 5035538, 10071076, 12588845, 25177690, 50355380]

約数ペア:

[(1, 50355380), (2, 25177690), (4, 12588845), (5, 10071076), (10, 5035538), (20, 2517769), (41, 1228180), (82, 614090), (164, 307045), (205, 245636), (410, 122818), (820, 61409)]