51360840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6203}}^1$

素因数の和:6243

約数の個数: 96

約数和(自身を含む): 174208320

約数和(自身を除く): 122847480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 6203, 8280, 12406, 18609, 24812, 31015, 37218, 49624, 55827, 62030, 74436, 93045, 111654, 124060, 142669, 148872, 186090, 223308, 248120, 279135, 285338, 372180, 428007, 446616, 558270, 570676, 713345, 744360, 856014, 1116540, 1141352, 1284021, 1426690, 1712028, 2140035, 2233080, 2568042, 2853380, 3424056, 4280070, 5136084, 5706760, 6420105, 8560140, 10272168, 12840210, 17120280, 25680420, 51360840]

約数ペア:

[(1, 51360840), (2, 25680420), (3, 17120280), (4, 12840210), (5, 10272168), (6, 8560140), (8, 6420105), (9, 5706760), (10, 5136084), (12, 4280070), (15, 3424056), (18, 2853380), (20, 2568042), (23, 2233080), (24, 2140035), (30, 1712028), (36, 1426690), (40, 1284021), (45, 1141352), (46, 1116540), (60, 856014), (69, 744360), (72, 713345), (90, 570676), (92, 558270), (115, 446616), (120, 428007), (138, 372180), (180, 285338), (184, 279135), (207, 248120), (230, 223308), (276, 186090), (345, 148872), (360, 142669), (414, 124060), (460, 111654), (552, 93045), (690, 74436), (828, 62030), (920, 55827), (1035, 49624), (1380, 37218), (1656, 31015), (2070, 24812), (2760, 18609), (4140, 12406), (6203, 8280)]