55891620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34501}}^1$

素因数の和:34522

約数の個数: 60

約数和(自身を含む): 175339164

約数和(自身を除く): 119447544

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, 34501, 69002, 103503, 138004, 172505, 207006, 310509, 345010, 414012, 517515, 621018, 690020, 931527, 1035030, 1242036, 1552545, 1863054, 2070060, 2794581, 3105090, 3726108, 4657635, 5589162, 6210180, 9315270, 11178324, 13972905, 18630540, 27945810, 55891620]

約数ペア:

[(1, 55891620), (2, 27945810), (3, 18630540), (4, 13972905), (5, 11178324), (6, 9315270), (9, 6210180), (10, 5589162), (12, 4657635), (15, 3726108), (18, 3105090), (20, 2794581), (27, 2070060), (30, 1863054), (36, 1552545), (45, 1242036), (54, 1035030), (60, 931527), (81, 690020), (90, 621018), (108, 517515), (135, 414012), (162, 345010), (180, 310509), (270, 207006), (324, 172505), (405, 138004), (540, 103503), (810, 69002), (1620, 34501)]