47048792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 108371520

約数和(自身を除く): 61322728

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 677, 952, 1022, 1241, 1354, 2044, 2482, 2708, 4088, 4739, 4964, 5416, 8687, 9478, 9928, 11509, 17374, 18956, 23018, 34748, 37912, 46036, 49421, 69496, 80563, 92072, 98842, 161126, 197684, 322252, 345947, 395368, 644504, 691894, 840157, 1383788, 1680314, 2767576, 3360628, 5881099, 6721256, 11762198, 23524396, 47048792]

約数ペア:

[(1, 47048792), (2, 23524396), (4, 11762198), (7, 6721256), (8, 5881099), (14, 3360628), (17, 2767576), (28, 1680314), (34, 1383788), (56, 840157), (68, 691894), (73, 644504), (119, 395368), (136, 345947), (146, 322252), (238, 197684), (292, 161126), (476, 98842), (511, 92072), (584, 80563), (677, 69496), (952, 49421), (1022, 46036), (1241, 37912), (1354, 34748), (2044, 23018), (2482, 18956), (2708, 17374), (4088, 11509), (4739, 9928), (4964, 9478), (5416, 8687)]