52760016

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 155990016

約数和(自身を除く): 103230000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 223, 248, 279, 318, 372, 424, 446, 477, 496, 558, 636, 669, 744, 848, 892, 954, 1116, 1272, 1338, 1488, 1643, 1784, 1908, 2007, 2232, 2544, 2676, 3286, 3568, 3816, 4014, 4464, 4929, 5352, 6572, 6913, 7632, 8028, 9858, 10704, 11819, 13144, 13826, 14787, 16056, 19716, 20739, 23638, 26288, 27652, 29574, 32112, 35457, 39432, 41478, 47276, 55304, 59148, 62217, 70914, 78864, 82956, 94552, 106371, 110608, 118296, 124434, 141828, 165912, 189104, 212742, 236592, 248868, 283656, 331824, 366389, 425484, 497736, 567312, 732778, 850968, 995472, 1099167, 1465556, 1701936, 2198334, 2931112, 3297501, 4396668, 5862224, 6595002, 8793336, 13190004, 17586672, 26380008, 52760016]

約数ペア:

[(1, 52760016), (2, 26380008), (3, 17586672), (4, 13190004), (6, 8793336), (8, 6595002), (9, 5862224), (12, 4396668), (16, 3297501), (18, 2931112), (24, 2198334), (31, 1701936), (36, 1465556), (48, 1099167), (53, 995472), (62, 850968), (72, 732778), (93, 567312), (106, 497736), (124, 425484), (144, 366389), (159, 331824), (186, 283656), (212, 248868), (223, 236592), (248, 212742), (279, 189104), (318, 165912), (372, 141828), (424, 124434), (446, 118296), (477, 110608), (496, 106371), (558, 94552), (636, 82956), (669, 78864), (744, 70914), (848, 62217), (892, 59148), (954, 55304), (1116, 47276), (1272, 41478), (1338, 39432), (1488, 35457), (1643, 32112), (1784, 29574), (1908, 27652), (2007, 26288), (2232, 23638), (2544, 20739), (2676, 19716), (3286, 16056), (3568, 14787), (3816, 13826), (4014, 13144), (4464, 11819), (4929, 10704), (5352, 9858), (6572, 8028), (6913, 7632)]