53688420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11047}}^1$

素因数の和:11071

約数の個数: 72

約数和(自身を含む): 168901824

約数和(自身を除く): 115213404

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 11047, 22094, 33141, 44188, 55235, 66282, 99423, 110470, 132564, 165705, 198846, 220940, 298269, 331410, 397692, 497115, 596538, 662820, 894807, 994230, 1193076, 1491345, 1789614, 1988460, 2684421, 2982690, 3579228, 4474035, 5368842, 5965380, 8948070, 10737684, 13422105, 17896140, 26844210, 53688420]

約数ペア:

[(1, 53688420), (2, 26844210), (3, 17896140), (4, 13422105), (5, 10737684), (6, 8948070), (9, 5965380), (10, 5368842), (12, 4474035), (15, 3579228), (18, 2982690), (20, 2684421), (27, 1988460), (30, 1789614), (36, 1491345), (45, 1193076), (54, 994230), (60, 894807), (81, 662820), (90, 596538), (108, 497115), (135, 397692), (162, 331410), (180, 298269), (243, 220940), (270, 198846), (324, 165705), (405, 132564), (486, 110470), (540, 99423), (810, 66282), (972, 55235), (1215, 44188), (1620, 33141), (2430, 22094), (4860, 11047)]