51647208

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 134265600

約数和(自身を除く): 82618392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 584, 719, 876, 984, 1438, 1752, 2157, 2876, 2993, 4314, 5752, 5986, 8628, 8979, 11972, 17256, 17958, 23944, 29479, 35916, 52487, 58958, 71832, 88437, 104974, 117916, 157461, 176874, 209948, 235832, 314922, 353748, 419896, 629844, 707496, 1259688, 2151967, 4303934, 6455901, 8607868, 12911802, 17215736, 25823604, 51647208]

約数ペア:

[(1, 51647208), (2, 25823604), (3, 17215736), (4, 12911802), (6, 8607868), (8, 6455901), (12, 4303934), (24, 2151967), (41, 1259688), (73, 707496), (82, 629844), (123, 419896), (146, 353748), (164, 314922), (219, 235832), (246, 209948), (292, 176874), (328, 157461), (438, 117916), (492, 104974), (584, 88437), (719, 71832), (876, 58958), (984, 52487), (1438, 35916), (1752, 29479), (2157, 23944), (2876, 17958), (2993, 17256), (4314, 11972), (5752, 8979), (5986, 8628)]