51951456

素因数分解:

$2^5\times 3^6\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 168

約数和(自身を含む): 163608984

約数和(自身を除く): 111657528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 131, 136, 144, 153, 162, 204, 216, 243, 262, 272, 288, 306, 324, 393, 408, 432, 459, 486, 524, 544, 612, 648, 729, 786, 816, 864, 918, 972, 1048, 1179, 1224, 1296, 1377, 1458, 1572, 1632, 1836, 1944, 2096, 2227, 2358, 2448, 2592, 2754, 2916, 3144, 3537, 3672, 3888, 4131, 4192, 4454, 4716, 4896, 5508, 5832, 6288, 6681, 7074, 7344, 7776, 8262, 8908, 9432, 10611, 11016, 11664, 12393, 12576, 13362, 14148, 14688, 16524, 17816, 18864, 20043, 21222, 22032, 23328, 24786, 26724, 28296, 31833, 33048, 35632, 37728, 40086, 42444, 44064, 49572, 53448, 56592, 60129, 63666, 66096, 71264, 80172, 84888, 95499, 99144, 106896, 113184, 120258, 127332, 132192, 160344, 169776, 180387, 190998, 198288, 213792, 240516, 254664, 320688, 339552, 360774, 381996, 396576, 481032, 509328, 541161, 641376, 721548, 763992, 962064, 1018656, 1082322, 1443096, 1527984, 1623483, 1924128, 2164644, 2886192, 3055968, 3246966, 4329288, 5772384, 6493932, 8658576, 12987864, 17317152, 25975728, 51951456]

約数ペア:

[(1, 51951456), (2, 25975728), (3, 17317152), (4, 12987864), (6, 8658576), (8, 6493932), (9, 5772384), (12, 4329288), (16, 3246966), (17, 3055968), (18, 2886192), (24, 2164644), (27, 1924128), (32, 1623483), (34, 1527984), (36, 1443096), (48, 1082322), (51, 1018656), (54, 962064), (68, 763992), (72, 721548), (81, 641376), (96, 541161), (102, 509328), (108, 481032), (131, 396576), (136, 381996), (144, 360774), (153, 339552), (162, 320688), (204, 254664), (216, 240516), (243, 213792), (262, 198288), (272, 190998), (288, 180387), (306, 169776), (324, 160344), (393, 132192), (408, 127332), (432, 120258), (459, 113184), (486, 106896), (524, 99144), (544, 95499), (612, 84888), (648, 80172), (729, 71264), (786, 66096), (816, 63666), (864, 60129), (918, 56592), (972, 53448), (1048, 49572), (1179, 44064), (1224, 42444), (1296, 40086), (1377, 37728), (1458, 35632), (1572, 33048), (1632, 31833), (1836, 28296), (1944, 26724), (2096, 24786), (2227, 23328), (2358, 22032), (2448, 21222), (2592, 20043), (2754, 18864), (2916, 17816), (3144, 16524), (3537, 14688), (3672, 14148), (3888, 13362), (4131, 12576), (4192, 12393), (4454, 11664), (4716, 11016), (4896, 10611), (5508, 9432), (5832, 8908), (6288, 8262), (6681, 7776), (7074, 7344)]