51046560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{35449}}^1$

素因数の和:35470

約数の個数: 72

約数和(自身を含む): 174201300

約数和(自身を除く): 123154740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 35449, 70898, 106347, 141796, 177245, 212694, 283592, 319041, 354490, 425388, 531735, 567184, 638082, 708980, 850776, 1063470, 1134368, 1276164, 1417960, 1595205, 1701552, 2126940, 2552328, 2835920, 3190410, 3403104, 4253880, 5104656, 5671840, 6380820, 8507760, 10209312, 12761640, 17015520, 25523280, 51046560]

約数ペア:

[(1, 51046560), (2, 25523280), (3, 17015520), (4, 12761640), (5, 10209312), (6, 8507760), (8, 6380820), (9, 5671840), (10, 5104656), (12, 4253880), (15, 3403104), (16, 3190410), (18, 2835920), (20, 2552328), (24, 2126940), (30, 1701552), (32, 1595205), (36, 1417960), (40, 1276164), (45, 1134368), (48, 1063470), (60, 850776), (72, 708980), (80, 638082), (90, 567184), (96, 531735), (120, 425388), (144, 354490), (160, 319041), (180, 283592), (240, 212694), (288, 177245), (360, 141796), (480, 106347), (720, 70898), (1440, 35449)]