47183860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76103}}^1$

素因数の和:76143

約数の個数: 24

約数和(自身を含む): 102283776

約数和(自身を除く): 55099916

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 76103, 152206, 304412, 380515, 761030, 1522060, 2359193, 4718386, 9436772, 11795965, 23591930, 47183860]

約数ペア:

[(1, 47183860), (2, 23591930), (4, 11795965), (5, 9436772), (10, 4718386), (20, 2359193), (31, 1522060), (62, 761030), (124, 380515), (155, 304412), (310, 152206), (620, 76103)]