47927272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4441}}^1$

素因数の和:4537

約数の個数: 32

約数和(自身を含む): 95947200

約数和(自身を除く): 48019928

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 4441, 5396, 8882, 10792, 17764, 35528, 84379, 168758, 315311, 337516, 630622, 675032, 1261244, 2522488, 5990909, 11981818, 23963636, 47927272]

約数ペア:

[(1, 47927272), (2, 23963636), (4, 11981818), (8, 5990909), (19, 2522488), (38, 1261244), (71, 675032), (76, 630622), (142, 337516), (152, 315311), (284, 168758), (568, 84379), (1349, 35528), (2698, 17764), (4441, 10792), (5396, 8882)]