51119568180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31555289}}^1$

素因数の和:31555310

約数の個数: 60

約数和(自身を含む): 160363983780

約数和(自身を除く): 109244415600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 31555289, 63110578, 94665867, 126221156, 157776445, 189331734, 283997601, 315552890, 378663468, 473329335, 567995202, 631105780, 851992803, 946658670, 1135990404, 1419988005, 1703985606, 1893317340, 2555978409, 2839976010, 3407971212, 4259964015, 5111956818, 5679952020, 8519928030, 10223913636, 12779892045, 17039856060, 25559784090, 51119568180]

約数ペア:

[(1, 51119568180), (2, 25559784090), (3, 17039856060), (4, 12779892045), (5, 10223913636), (6, 8519928030), (9, 5679952020), (10, 5111956818), (12, 4259964015), (15, 3407971212), (18, 2839976010), (20, 2555978409), (27, 1893317340), (30, 1703985606), (36, 1419988005), (45, 1135990404), (54, 946658670), (60, 851992803), (81, 631105780), (90, 567995202), (108, 473329335), (135, 378663468), (162, 315552890), (180, 283997601), (270, 189331734), (324, 157776445), (405, 126221156), (540, 94665867), (810, 63110578), (1620, 31555289)]