47528890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{153319}}^1$

素因数の和:153357

約数の個数: 16

約数和(自身を含む): 88312320

約数和(自身を除く): 40783430

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 153319, 306638, 766595, 1533190, 4752889, 9505778, 23764445, 47528890]

約数ペア:

[(1, 47528890), (2, 23764445), (5, 9505778), (10, 4752889), (31, 1533190), (62, 766595), (155, 306638), (310, 153319)]