51319872

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1785

約数の個数: 112

約数和(自身を含む): 159837120

約数和(自身を除く): 108517248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1747, 1836, 2448, 3264, 3494, 3672, 4896, 5241, 6988, 7344, 9792, 10482, 13976, 14688, 15723, 20964, 27952, 29376, 29699, 31446, 41928, 47169, 55904, 59398, 62892, 83856, 89097, 94338, 111808, 118796, 125784, 167712, 178194, 188676, 237592, 251568, 267291, 335424, 356388, 377352, 475184, 503136, 534582, 712776, 754704, 801873, 950368, 1006272, 1069164, 1425552, 1509408, 1603746, 1900736, 2138328, 2851104, 3018816, 3207492, 4276656, 5702208, 6414984, 8553312, 12829968, 17106624, 25659936, 51319872]

約数ペア:

[(1, 51319872), (2, 25659936), (3, 17106624), (4, 12829968), (6, 8553312), (8, 6414984), (9, 5702208), (12, 4276656), (16, 3207492), (17, 3018816), (18, 2851104), (24, 2138328), (27, 1900736), (32, 1603746), (34, 1509408), (36, 1425552), (48, 1069164), (51, 1006272), (54, 950368), (64, 801873), (68, 754704), (72, 712776), (96, 534582), (102, 503136), (108, 475184), (136, 377352), (144, 356388), (153, 335424), (192, 267291), (204, 251568), (216, 237592), (272, 188676), (288, 178194), (306, 167712), (408, 125784), (432, 118796), (459, 111808), (544, 94338), (576, 89097), (612, 83856), (816, 62892), (864, 59398), (918, 55904), (1088, 47169), (1224, 41928), (1632, 31446), (1728, 29699), (1747, 29376), (1836, 27952), (2448, 20964), (3264, 15723), (3494, 14688), (3672, 13976), (4896, 10482), (5241, 9792), (6988, 7344)]