51679728

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 162846720

約数和(自身を除く): 111166992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 144, 153, 186, 204, 216, 227, 248, 272, 279, 306, 372, 408, 432, 454, 459, 496, 527, 558, 612, 681, 744, 816, 837, 908, 918, 1054, 1116, 1224, 1362, 1488, 1581, 1674, 1816, 1836, 2043, 2108, 2232, 2448, 2724, 3162, 3348, 3632, 3672, 3859, 4086, 4216, 4464, 4743, 5448, 6129, 6324, 6696, 7037, 7344, 7718, 8172, 8432, 9486, 10896, 11577, 12258, 12648, 13392, 14074, 14229, 15436, 16344, 18972, 21111, 23154, 24516, 25296, 28148, 28458, 30872, 32688, 34731, 37944, 42222, 46308, 49032, 56296, 56916, 61744, 63333, 69462, 75888, 84444, 92616, 98064, 104193, 112592, 113832, 119629, 126666, 138924, 168888, 185232, 189999, 208386, 227664, 239258, 253332, 277848, 337776, 358887, 379998, 416772, 478516, 506664, 555696, 717774, 759996, 833544, 957032, 1013328, 1076661, 1435548, 1519992, 1667088, 1914064, 2153322, 2871096, 3039984, 3229983, 4306644, 5742192, 6459966, 8613288, 12919932, 17226576, 25839864, 51679728]

約数ペア:

[(1, 51679728), (2, 25839864), (3, 17226576), (4, 12919932), (6, 8613288), (8, 6459966), (9, 5742192), (12, 4306644), (16, 3229983), (17, 3039984), (18, 2871096), (24, 2153322), (27, 1914064), (31, 1667088), (34, 1519992), (36, 1435548), (48, 1076661), (51, 1013328), (54, 957032), (62, 833544), (68, 759996), (72, 717774), (93, 555696), (102, 506664), (108, 478516), (124, 416772), (136, 379998), (144, 358887), (153, 337776), (186, 277848), (204, 253332), (216, 239258), (227, 227664), (248, 208386), (272, 189999), (279, 185232), (306, 168888), (372, 138924), (408, 126666), (432, 119629), (454, 113832), (459, 112592), (496, 104193), (527, 98064), (558, 92616), (612, 84444), (681, 75888), (744, 69462), (816, 63333), (837, 61744), (908, 56916), (918, 56296), (1054, 49032), (1116, 46308), (1224, 42222), (1362, 37944), (1488, 34731), (1581, 32688), (1674, 30872), (1816, 28458), (1836, 28148), (2043, 25296), (2108, 24516), (2232, 23154), (2448, 21111), (2724, 18972), (3162, 16344), (3348, 15436), (3632, 14229), (3672, 14074), (3859, 13392), (4086, 12648), (4216, 12258), (4464, 11577), (4743, 10896), (5448, 9486), (6129, 8432), (6324, 8172), (6696, 7718), (7037, 7344)]