53271990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1367}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 138928608

約数和(自身を除く): 85656618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 433, 866, 1299, 1367, 2165, 2598, 2734, 3897, 4101, 4330, 6495, 6835, 7794, 8202, 12303, 12990, 13670, 19485, 20505, 24606, 38970, 41010, 61515, 123030, 591911, 1183822, 1775733, 2959555, 3551466, 5327199, 5919110, 8878665, 10654398, 17757330, 26635995, 53271990]

約数ペア:

[(1, 53271990), (2, 26635995), (3, 17757330), (5, 10654398), (6, 8878665), (9, 5919110), (10, 5327199), (15, 3551466), (18, 2959555), (30, 1775733), (45, 1183822), (90, 591911), (433, 123030), (866, 61515), (1299, 41010), (1367, 38970), (2165, 24606), (2598, 20505), (2734, 19485), (3897, 13670), (4101, 12990), (4330, 12303), (6495, 8202), (6835, 7794)]