47789856

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 147891744

約数和(自身を除く): 100101888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 68, 72, 86, 96, 102, 129, 136, 144, 153, 172, 204, 227, 258, 272, 288, 306, 344, 387, 408, 454, 516, 544, 612, 681, 688, 731, 774, 816, 908, 1032, 1224, 1362, 1376, 1462, 1548, 1632, 1816, 2043, 2064, 2193, 2448, 2724, 2924, 3096, 3632, 3859, 4086, 4128, 4386, 4896, 5448, 5848, 6192, 6579, 7264, 7718, 8172, 8772, 9761, 10896, 11577, 11696, 12384, 13158, 15436, 16344, 17544, 19522, 21792, 23154, 23392, 26316, 29283, 30872, 32688, 34731, 35088, 39044, 46308, 52632, 58566, 61744, 65376, 69462, 70176, 78088, 87849, 92616, 105264, 117132, 123488, 138924, 156176, 165937, 175698, 185232, 210528, 234264, 277848, 312352, 331874, 351396, 370464, 468528, 497811, 555696, 663748, 702792, 937056, 995622, 1111392, 1327496, 1405584, 1493433, 1991244, 2654992, 2811168, 2986866, 3982488, 5309984, 5973732, 7964976, 11947464, 15929952, 23894928, 47789856]

約数ペア:

[(1, 47789856), (2, 23894928), (3, 15929952), (4, 11947464), (6, 7964976), (8, 5973732), (9, 5309984), (12, 3982488), (16, 2986866), (17, 2811168), (18, 2654992), (24, 1991244), (32, 1493433), (34, 1405584), (36, 1327496), (43, 1111392), (48, 995622), (51, 937056), (68, 702792), (72, 663748), (86, 555696), (96, 497811), (102, 468528), (129, 370464), (136, 351396), (144, 331874), (153, 312352), (172, 277848), (204, 234264), (227, 210528), (258, 185232), (272, 175698), (288, 165937), (306, 156176), (344, 138924), (387, 123488), (408, 117132), (454, 105264), (516, 92616), (544, 87849), (612, 78088), (681, 70176), (688, 69462), (731, 65376), (774, 61744), (816, 58566), (908, 52632), (1032, 46308), (1224, 39044), (1362, 35088), (1376, 34731), (1462, 32688), (1548, 30872), (1632, 29283), (1816, 26316), (2043, 23392), (2064, 23154), (2193, 21792), (2448, 19522), (2724, 17544), (2924, 16344), (3096, 15436), (3632, 13158), (3859, 12384), (4086, 11696), (4128, 11577), (4386, 10896), (4896, 9761), (5448, 8772), (5848, 8172), (6192, 7718), (6579, 7264)]