55218856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5314

約数の個数: 64

約数和(自身を含む): 136702080

約数和(自身を除く): 81483224

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 5273, 10472, 10546, 21092, 36911, 42184, 58003, 73822, 89641, 116006, 147644, 179282, 232012, 295288, 358564, 406021, 464024, 627487, 717128, 812042, 986051, 1254974, 1624084, 1972102, 2509948, 3248168, 3944204, 5019896, 6902357, 7888408, 13804714, 27609428, 55218856]

約数ペア:

[(1, 55218856), (2, 27609428), (4, 13804714), (7, 7888408), (8, 6902357), (11, 5019896), (14, 3944204), (17, 3248168), (22, 2509948), (28, 1972102), (34, 1624084), (44, 1254974), (56, 986051), (68, 812042), (77, 717128), (88, 627487), (119, 464024), (136, 406021), (154, 358564), (187, 295288), (238, 232012), (308, 179282), (374, 147644), (476, 116006), (616, 89641), (748, 73822), (952, 58003), (1309, 42184), (1496, 36911), (2618, 21092), (5236, 10546), (5273, 10472)]