51973600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9281}}^1$

素因数の和:9308

約数の個数: 72

約数和(自身を含む): 145021968

約数和(自身を除く): 93048368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 9281, 18562, 37124, 46405, 64967, 74248, 92810, 129934, 148496, 185620, 232025, 259868, 296992, 324835, 371240, 464050, 519736, 649670, 742480, 928100, 1039472, 1299340, 1484960, 1624175, 1856200, 2078944, 2598680, 3248350, 3712400, 5197360, 6496700, 7424800, 10394720, 12993400, 25986800, 51973600]

約数ペア:

[(1, 51973600), (2, 25986800), (4, 12993400), (5, 10394720), (7, 7424800), (8, 6496700), (10, 5197360), (14, 3712400), (16, 3248350), (20, 2598680), (25, 2078944), (28, 1856200), (32, 1624175), (35, 1484960), (40, 1299340), (50, 1039472), (56, 928100), (70, 742480), (80, 649670), (100, 519736), (112, 464050), (140, 371240), (160, 324835), (175, 296992), (200, 259868), (224, 232025), (280, 185620), (350, 148496), (400, 129934), (560, 92810), (700, 74248), (800, 64967), (1120, 46405), (1400, 37124), (2800, 18562), (5600, 9281)]