52636920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 181923840

約数和(自身を除く): 129286920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 223, 280, 281, 420, 446, 562, 669, 840, 843, 892, 1115, 1124, 1338, 1405, 1561, 1686, 1784, 1967, 2230, 2248, 2676, 2810, 3122, 3345, 3372, 3934, 4215, 4460, 4683, 5352, 5620, 5901, 6244, 6690, 6744, 7805, 7868, 8430, 8920, 9366, 9835, 11240, 11802, 12488, 13380, 15610, 15736, 16860, 18732, 19670, 23415, 23604, 26760, 29505, 31220, 33720, 37464, 39340, 46830, 47208, 59010, 62440, 62663, 78680, 93660, 118020, 125326, 187320, 187989, 236040, 250652, 313315, 375978, 438641, 501304, 626630, 751956, 877282, 939945, 1253260, 1315923, 1503912, 1754564, 1879890, 2193205, 2506520, 2631846, 3509128, 3759780, 4386410, 5263692, 6579615, 7519560, 8772820, 10527384, 13159230, 17545640, 26318460, 52636920]

約数ペア:

[(1, 52636920), (2, 26318460), (3, 17545640), (4, 13159230), (5, 10527384), (6, 8772820), (7, 7519560), (8, 6579615), (10, 5263692), (12, 4386410), (14, 3759780), (15, 3509128), (20, 2631846), (21, 2506520), (24, 2193205), (28, 1879890), (30, 1754564), (35, 1503912), (40, 1315923), (42, 1253260), (56, 939945), (60, 877282), (70, 751956), (84, 626630), (105, 501304), (120, 438641), (140, 375978), (168, 313315), (210, 250652), (223, 236040), (280, 187989), (281, 187320), (420, 125326), (446, 118020), (562, 93660), (669, 78680), (840, 62663), (843, 62440), (892, 59010), (1115, 47208), (1124, 46830), (1338, 39340), (1405, 37464), (1561, 33720), (1686, 31220), (1784, 29505), (1967, 26760), (2230, 23604), (2248, 23415), (2676, 19670), (2810, 18732), (3122, 16860), (3345, 15736), (3372, 15610), (3934, 13380), (4215, 12488), (4460, 11802), (4683, 11240), (5352, 9835), (5620, 9366), (5901, 8920), (6244, 8430), (6690, 7868), (6744, 7805)]