49811258

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 95136768

約数和(自身を除く): 45325510

約数列:

[1, 2, 7, 14, 17, 34, 47, 61, 73, 94, 119, 122, 146, 238, 329, 427, 511, 658, 799, 854, 1022, 1037, 1241, 1598, 2074, 2482, 2867, 3431, 4453, 5593, 5734, 6862, 7259, 8687, 8906, 11186, 14518, 17374, 20069, 24017, 31171, 40138, 48034, 48739, 58327, 62342, 75701, 97478, 116654, 151402, 209291, 341173, 408289, 418582, 529907, 682346, 816578, 1059814, 1465037, 2930074, 3557947, 7115894, 24905629, 49811258]

約数ペア:

[(1, 49811258), (2, 24905629), (7, 7115894), (14, 3557947), (17, 2930074), (34, 1465037), (47, 1059814), (61, 816578), (73, 682346), (94, 529907), (119, 418582), (122, 408289), (146, 341173), (238, 209291), (329, 151402), (427, 116654), (511, 97478), (658, 75701), (799, 62342), (854, 58327), (1022, 48739), (1037, 48034), (1241, 40138), (1598, 31171), (2074, 24017), (2482, 20069), (2867, 17374), (3431, 14518), (4453, 11186), (5593, 8906), (5734, 8687), (6862, 7259)]