49728800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5651}}^1$

素因数の和:5682

約数の個数: 72

約数和(自身を含む): 132460272

約数和(自身を除く): 82731472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 5651, 8800, 11302, 22604, 28255, 45208, 56510, 62161, 90416, 113020, 124322, 141275, 180832, 226040, 248644, 282550, 310805, 452080, 497288, 565100, 621610, 904160, 994576, 1130200, 1243220, 1554025, 1989152, 2260400, 2486440, 3108050, 4520800, 4972880, 6216100, 9945760, 12432200, 24864400, 49728800]

約数ペア:

[(1, 49728800), (2, 24864400), (4, 12432200), (5, 9945760), (8, 6216100), (10, 4972880), (11, 4520800), (16, 3108050), (20, 2486440), (22, 2260400), (25, 1989152), (32, 1554025), (40, 1243220), (44, 1130200), (50, 994576), (55, 904160), (80, 621610), (88, 565100), (100, 497288), (110, 452080), (160, 310805), (176, 282550), (200, 248644), (220, 226040), (275, 180832), (352, 141275), (400, 124322), (440, 113020), (550, 90416), (800, 62161), (880, 56510), (1100, 45208), (1760, 28255), (2200, 22604), (4400, 11302), (5651, 8800)]