52137400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 139991040

約数和(自身を除く): 87853640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 167, 175, 200, 223, 280, 334, 350, 446, 668, 700, 835, 892, 1115, 1169, 1336, 1400, 1561, 1670, 1784, 2230, 2338, 3122, 3340, 4175, 4460, 4676, 5575, 5845, 6244, 6680, 7805, 8350, 8920, 9352, 11150, 11690, 12488, 15610, 16700, 22300, 23380, 29225, 31220, 33400, 37241, 39025, 44600, 46760, 58450, 62440, 74482, 78050, 116900, 148964, 156100, 186205, 233800, 260687, 297928, 312200, 372410, 521374, 744820, 931025, 1042748, 1303435, 1489640, 1862050, 2085496, 2606870, 3724100, 5213740, 6517175, 7448200, 10427480, 13034350, 26068700, 52137400]

約数ペア:

[(1, 52137400), (2, 26068700), (4, 13034350), (5, 10427480), (7, 7448200), (8, 6517175), (10, 5213740), (14, 3724100), (20, 2606870), (25, 2085496), (28, 1862050), (35, 1489640), (40, 1303435), (50, 1042748), (56, 931025), (70, 744820), (100, 521374), (140, 372410), (167, 312200), (175, 297928), (200, 260687), (223, 233800), (280, 186205), (334, 156100), (350, 148964), (446, 116900), (668, 78050), (700, 74482), (835, 62440), (892, 58450), (1115, 46760), (1169, 44600), (1336, 39025), (1400, 37241), (1561, 33400), (1670, 31220), (1784, 29225), (2230, 23380), (2338, 22300), (3122, 16700), (3340, 15610), (4175, 12488), (4460, 11690), (4676, 11150), (5575, 9352), (5845, 8920), (6244, 8350), (6680, 7805)]