55804950

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{1531}}^1$

素因数の和:1561

約数の個数: 84

約数和(自身を含む): 155726268

約数和(自身を除く): 99921318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 729, 810, 1215, 1350, 1458, 1531, 2025, 2430, 3062, 3645, 4050, 4593, 6075, 7290, 7655, 9186, 12150, 13779, 15310, 18225, 22965, 27558, 36450, 38275, 41337, 45930, 68895, 76550, 82674, 114825, 124011, 137790, 206685, 229650, 248022, 344475, 372033, 413370, 620055, 688950, 744066, 1033425, 1116099, 1240110, 1860165, 2066850, 2232198, 3100275, 3720330, 5580495, 6200550, 9300825, 11160990, 18601650, 27902475, 55804950]

約数ペア:

[(1, 55804950), (2, 27902475), (3, 18601650), (5, 11160990), (6, 9300825), (9, 6200550), (10, 5580495), (15, 3720330), (18, 3100275), (25, 2232198), (27, 2066850), (30, 1860165), (45, 1240110), (50, 1116099), (54, 1033425), (75, 744066), (81, 688950), (90, 620055), (135, 413370), (150, 372033), (162, 344475), (225, 248022), (243, 229650), (270, 206685), (405, 137790), (450, 124011), (486, 114825), (675, 82674), (729, 76550), (810, 68895), (1215, 45930), (1350, 41337), (1458, 38275), (1531, 36450), (2025, 27558), (2430, 22965), (3062, 18225), (3645, 15310), (4050, 13779), (4593, 12150), (6075, 9186), (7290, 7655)]