53526690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 165150720

約数和(自身を除く): 111624030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 127, 135, 189, 210, 223, 254, 270, 315, 378, 381, 446, 630, 635, 669, 762, 889, 945, 1115, 1143, 1270, 1338, 1561, 1778, 1890, 1905, 2007, 2230, 2286, 2667, 3122, 3345, 3429, 3810, 4014, 4445, 4683, 5334, 5715, 6021, 6690, 6858, 7805, 8001, 8890, 9366, 10035, 11430, 12042, 13335, 14049, 15610, 16002, 17145, 20070, 23415, 24003, 26670, 28098, 28321, 30105, 34290, 40005, 42147, 46830, 48006, 56642, 60210, 70245, 80010, 84294, 84963, 120015, 140490, 141605, 169926, 198247, 210735, 240030, 254889, 283210, 396494, 421470, 424815, 509778, 594741, 764667, 849630, 991235, 1189482, 1274445, 1529334, 1784223, 1982470, 2548890, 2973705, 3568446, 3823335, 5352669, 5947410, 7646670, 8921115, 10705338, 17842230, 26763345, 53526690]

約数ペア:

[(1, 53526690), (2, 26763345), (3, 17842230), (5, 10705338), (6, 8921115), (7, 7646670), (9, 5947410), (10, 5352669), (14, 3823335), (15, 3568446), (18, 2973705), (21, 2548890), (27, 1982470), (30, 1784223), (35, 1529334), (42, 1274445), (45, 1189482), (54, 991235), (63, 849630), (70, 764667), (90, 594741), (105, 509778), (126, 424815), (127, 421470), (135, 396494), (189, 283210), (210, 254889), (223, 240030), (254, 210735), (270, 198247), (315, 169926), (378, 141605), (381, 140490), (446, 120015), (630, 84963), (635, 84294), (669, 80010), (762, 70245), (889, 60210), (945, 56642), (1115, 48006), (1143, 46830), (1270, 42147), (1338, 40005), (1561, 34290), (1778, 30105), (1890, 28321), (1905, 28098), (2007, 26670), (2230, 24003), (2286, 23415), (2667, 20070), (3122, 17145), (3345, 16002), (3429, 15610), (3810, 14049), (4014, 13335), (4445, 12042), (4683, 11430), (5334, 10035), (5715, 9366), (6021, 8890), (6690, 8001), (6858, 7805)]