50215385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 71625600

約数和(自身を除く): 21410215

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 551, 1045, 1595, 1657, 2755, 6061, 8285, 18227, 30305, 31483, 48053, 91135, 157415, 240265, 346313, 528583, 913007, 1731565, 2642915, 4565035, 10043077, 50215385]

約数ペア:

[(1, 50215385), (5, 10043077), (11, 4565035), (19, 2642915), (29, 1731565), (55, 913007), (95, 528583), (145, 346313), (209, 240265), (319, 157415), (551, 91135), (1045, 48053), (1595, 31483), (1657, 30305), (2755, 18227), (6061, 8285)]