55863540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103451}}^1$

素因数の和:103469

約数の個数: 48

約数和(自身を含む): 173799360

約数和(自身を除く): 117935820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 103451, 206902, 310353, 413804, 517255, 620706, 931059, 1034510, 1241412, 1551765, 1862118, 2069020, 2793177, 3103530, 3724236, 4655295, 5586354, 6207060, 9310590, 11172708, 13965885, 18621180, 27931770, 55863540]

約数ペア:

[(1, 55863540), (2, 27931770), (3, 18621180), (4, 13965885), (5, 11172708), (6, 9310590), (9, 6207060), (10, 5586354), (12, 4655295), (15, 3724236), (18, 3103530), (20, 2793177), (27, 2069020), (30, 1862118), (36, 1551765), (45, 1241412), (54, 1034510), (60, 931059), (90, 620706), (108, 517255), (135, 413804), (180, 310353), (270, 206902), (540, 103451)]