47892551

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 58988160

約数和(自身を除く): 11095609

約数列:

[1, 7, 31, 41, 49, 217, 287, 769, 1271, 1519, 2009, 5383, 8897, 23839, 31529, 37681, 62279, 166873, 220703, 977399, 1168111, 1544921, 6841793, 47892551]

約数ペア:

[(1, 47892551), (7, 6841793), (31, 1544921), (41, 1168111), (49, 977399), (217, 220703), (287, 166873), (769, 62279), (1271, 37681), (1519, 31529), (2009, 23839), (5383, 8897)]