51386376

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 145411200

約数和(自身を除く): 94024824

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 43, 51, 58, 68, 86, 87, 101, 102, 116, 129, 136, 172, 174, 202, 204, 232, 258, 303, 344, 348, 404, 408, 493, 516, 606, 696, 731, 808, 986, 1032, 1212, 1247, 1462, 1479, 1717, 1972, 2193, 2424, 2494, 2924, 2929, 2958, 3434, 3741, 3944, 4343, 4386, 4988, 5151, 5848, 5858, 5916, 6868, 7482, 8686, 8772, 8787, 9976, 10302, 11716, 11832, 13029, 13736, 14964, 17372, 17544, 17574, 20604, 21199, 23432, 26058, 29928, 34744, 35148, 41208, 42398, 49793, 52116, 63597, 70296, 73831, 84796, 99586, 104232, 125947, 127194, 147662, 149379, 169592, 199172, 221493, 251894, 254388, 295324, 298758, 377841, 398344, 442986, 503788, 508776, 590648, 597516, 755682, 885972, 1007576, 1195032, 1511364, 1771944, 2141099, 3022728, 4282198, 6423297, 8564396, 12846594, 17128792, 25693188, 51386376]

約数ペア:

[(1, 51386376), (2, 25693188), (3, 17128792), (4, 12846594), (6, 8564396), (8, 6423297), (12, 4282198), (17, 3022728), (24, 2141099), (29, 1771944), (34, 1511364), (43, 1195032), (51, 1007576), (58, 885972), (68, 755682), (86, 597516), (87, 590648), (101, 508776), (102, 503788), (116, 442986), (129, 398344), (136, 377841), (172, 298758), (174, 295324), (202, 254388), (204, 251894), (232, 221493), (258, 199172), (303, 169592), (344, 149379), (348, 147662), (404, 127194), (408, 125947), (493, 104232), (516, 99586), (606, 84796), (696, 73831), (731, 70296), (808, 63597), (986, 52116), (1032, 49793), (1212, 42398), (1247, 41208), (1462, 35148), (1479, 34744), (1717, 29928), (1972, 26058), (2193, 23432), (2424, 21199), (2494, 20604), (2924, 17574), (2929, 17544), (2958, 17372), (3434, 14964), (3741, 13736), (3944, 13029), (4343, 11832), (4386, 11716), (4988, 10302), (5151, 9976), (5848, 8787), (5858, 8772), (5916, 8686), (6868, 7482)]