53117995

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 76723200

約数和(自身を除く): 23605205

約数列:

[1, 5, 7, 29, 35, 59, 145, 203, 295, 413, 887, 1015, 1711, 2065, 4435, 6209, 8555, 11977, 25723, 31045, 52333, 59885, 128615, 180061, 261665, 366331, 900305, 1517657, 1831655, 7588285, 10623599, 53117995]

約数ペア:

[(1, 53117995), (5, 10623599), (7, 7588285), (29, 1831655), (35, 1517657), (59, 900305), (145, 366331), (203, 261665), (295, 180061), (413, 128615), (887, 59885), (1015, 52333), (1711, 31045), (2065, 25723), (4435, 11977), (6209, 8555)]