53189600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3911}}^1$

素因数の和:3948

約数の個数: 72

約数和(自身を含む): 137522448

約数和(自身を除く): 84332848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 3911, 6800, 7822, 13600, 15644, 19555, 31288, 39110, 62576, 66487, 78220, 97775, 125152, 132974, 156440, 195550, 265948, 312880, 332435, 391100, 531896, 625760, 664870, 782200, 1063792, 1329740, 1564400, 1662175, 2127584, 2659480, 3128800, 3324350, 5318960, 6648700, 10637920, 13297400, 26594800, 53189600]

約数ペア:

[(1, 53189600), (2, 26594800), (4, 13297400), (5, 10637920), (8, 6648700), (10, 5318960), (16, 3324350), (17, 3128800), (20, 2659480), (25, 2127584), (32, 1662175), (34, 1564400), (40, 1329740), (50, 1063792), (68, 782200), (80, 664870), (85, 625760), (100, 531896), (136, 391100), (160, 332435), (170, 312880), (200, 265948), (272, 195550), (340, 156440), (400, 132974), (425, 125152), (544, 97775), (680, 78220), (800, 66487), (850, 62576), (1360, 39110), (1700, 31288), (2720, 19555), (3400, 15644), (3911, 13600), (6800, 7822)]