52481988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 144155648

約数和(自身を除く): 91673660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 883, 1143, 1524, 1651, 1766, 2286, 2649, 3302, 3532, 4572, 4953, 5298, 6604, 7947, 9906, 10596, 11479, 14859, 15894, 19812, 22958, 29718, 31788, 34437, 45916, 59436, 68874, 103311, 112141, 137748, 206622, 224282, 336423, 413244, 448564, 672846, 1009269, 1345692, 1457833, 2018538, 2915666, 4037076, 4373499, 5831332, 8746998, 13120497, 17493996, 26240994, 52481988]

約数ペア:

[(1, 52481988), (2, 26240994), (3, 17493996), (4, 13120497), (6, 8746998), (9, 5831332), (12, 4373499), (13, 4037076), (18, 2915666), (26, 2018538), (36, 1457833), (39, 1345692), (52, 1009269), (78, 672846), (117, 448564), (127, 413244), (156, 336423), (234, 224282), (254, 206622), (381, 137748), (468, 112141), (508, 103311), (762, 68874), (883, 59436), (1143, 45916), (1524, 34437), (1651, 31788), (1766, 29718), (2286, 22958), (2649, 19812), (3302, 15894), (3532, 14859), (4572, 11479), (4953, 10596), (5298, 9906), (6604, 7947)]