47780110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23537}}^1$

素因数の和:23580

約数の個数: 32

約数和(自身を含む): 101684160

約数和(自身を除く): 53904050

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 23537, 47074, 117685, 164759, 235370, 329518, 682573, 823795, 1365146, 1647590, 3412865, 4778011, 6825730, 9556022, 23890055, 47780110]

約数ペア:

[(1, 47780110), (2, 23890055), (5, 9556022), (7, 6825730), (10, 4778011), (14, 3412865), (29, 1647590), (35, 1365146), (58, 823795), (70, 682573), (145, 329518), (203, 235370), (290, 164759), (406, 117685), (1015, 47074), (2030, 23537)]