51968994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 130470912

約数和(自身を除く): 78501918

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 197, 231, 394, 462, 571, 591, 1142, 1182, 1379, 1713, 2167, 2758, 3426, 3997, 4137, 4334, 6281, 6501, 7994, 8274, 11991, 12562, 13002, 15169, 18843, 23982, 30338, 37686, 43967, 45507, 87934, 91014, 112487, 131901, 224974, 263802, 337461, 674922, 787409, 1237357, 1574818, 2362227, 2474714, 3712071, 4724454, 7424142, 8661499, 17322998, 25984497, 51968994]

約数ペア:

[(1, 51968994), (2, 25984497), (3, 17322998), (6, 8661499), (7, 7424142), (11, 4724454), (14, 3712071), (21, 2474714), (22, 2362227), (33, 1574818), (42, 1237357), (66, 787409), (77, 674922), (154, 337461), (197, 263802), (231, 224974), (394, 131901), (462, 112487), (571, 91014), (591, 87934), (1142, 45507), (1182, 43967), (1379, 37686), (1713, 30338), (2167, 23982), (2758, 18843), (3426, 15169), (3997, 13002), (4137, 12562), (4334, 11991), (6281, 8274), (6501, 7994)]