47835290

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 87989760

約数和(自身を除く): 40154470

約数列:

[1, 2, 5, 10, 79, 151, 158, 302, 395, 401, 755, 790, 802, 1510, 2005, 4010, 11929, 23858, 31679, 59645, 60551, 63358, 119290, 121102, 158395, 302755, 316790, 605510, 4783529, 9567058, 23917645, 47835290]

約数ペア:

[(1, 47835290), (2, 23917645), (5, 9567058), (10, 4783529), (79, 605510), (151, 316790), (158, 302755), (302, 158395), (395, 121102), (401, 119290), (755, 63358), (790, 60551), (802, 59645), (1510, 31679), (2005, 23858), (4010, 11929)]