47864894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 49179586

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 154, 187, 238, 329, 374, 389, 517, 658, 778, 799, 1034, 1309, 1598, 2618, 2723, 3619, 4279, 5446, 5593, 6613, 7238, 8558, 8789, 11186, 13226, 17578, 18283, 29953, 36566, 46291, 59906, 61523, 72743, 92582, 123046, 127981, 145486, 201113, 255962, 310811, 402226, 509201, 621622, 1018402, 1407791, 2175677, 2815582, 3418921, 4351354, 6837842, 23932447, 47864894]

約数ペア:

[(1, 47864894), (2, 23932447), (7, 6837842), (11, 4351354), (14, 3418921), (17, 2815582), (22, 2175677), (34, 1407791), (47, 1018402), (77, 621622), (94, 509201), (119, 402226), (154, 310811), (187, 255962), (238, 201113), (329, 145486), (374, 127981), (389, 123046), (517, 92582), (658, 72743), (778, 61523), (799, 59906), (1034, 46291), (1309, 36566), (1598, 29953), (2618, 18283), (2723, 17578), (3619, 13226), (4279, 11186), (5446, 8789), (5593, 8558), (6613, 7238)]