51561312

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 149071104

約数和(自身を除く): 97509792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 157, 176, 264, 311, 314, 352, 471, 528, 622, 628, 933, 942, 1056, 1244, 1256, 1727, 1866, 1884, 2488, 2512, 3421, 3454, 3732, 3768, 4976, 5024, 5181, 6842, 6908, 7464, 7536, 9952, 10263, 10362, 13684, 13816, 14928, 15072, 20526, 20724, 27368, 27632, 29856, 41052, 41448, 48827, 54736, 55264, 82104, 82896, 97654, 109472, 146481, 164208, 165792, 195308, 292962, 328416, 390616, 537097, 585924, 781232, 1074194, 1171848, 1562464, 1611291, 2148388, 2343696, 3222582, 4296776, 4687392, 6445164, 8593552, 12890328, 17187104, 25780656, 51561312]

約数ペア:

[(1, 51561312), (2, 25780656), (3, 17187104), (4, 12890328), (6, 8593552), (8, 6445164), (11, 4687392), (12, 4296776), (16, 3222582), (22, 2343696), (24, 2148388), (32, 1611291), (33, 1562464), (44, 1171848), (48, 1074194), (66, 781232), (88, 585924), (96, 537097), (132, 390616), (157, 328416), (176, 292962), (264, 195308), (311, 165792), (314, 164208), (352, 146481), (471, 109472), (528, 97654), (622, 82896), (628, 82104), (933, 55264), (942, 54736), (1056, 48827), (1244, 41448), (1256, 41052), (1727, 29856), (1866, 27632), (1884, 27368), (2488, 20724), (2512, 20526), (3421, 15072), (3454, 14928), (3732, 13816), (3768, 13684), (4976, 10362), (5024, 10263), (5181, 9952), (6842, 7536), (6908, 7464)]