51238992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2180

約数の個数: 80

約数和(自身を含む): 153422720

約数和(自身を除く): 102183728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 2089, 3066, 3504, 4088, 4178, 6132, 6267, 8176, 8356, 12264, 12534, 14623, 16712, 24528, 25068, 29246, 33424, 43869, 50136, 58492, 87738, 100272, 116984, 152497, 175476, 233968, 304994, 350952, 457491, 609988, 701904, 914982, 1067479, 1219976, 1829964, 2134958, 2439952, 3202437, 3659928, 4269916, 6404874, 7319856, 8539832, 12809748, 17079664, 25619496, 51238992]

約数ペア:

[(1, 51238992), (2, 25619496), (3, 17079664), (4, 12809748), (6, 8539832), (7, 7319856), (8, 6404874), (12, 4269916), (14, 3659928), (16, 3202437), (21, 2439952), (24, 2134958), (28, 1829964), (42, 1219976), (48, 1067479), (56, 914982), (73, 701904), (84, 609988), (112, 457491), (146, 350952), (168, 304994), (219, 233968), (292, 175476), (336, 152497), (438, 116984), (511, 100272), (584, 87738), (876, 58492), (1022, 50136), (1168, 43869), (1533, 33424), (1752, 29246), (2044, 25068), (2089, 24528), (3066, 16712), (3504, 14623), (4088, 12534), (4178, 12264), (6132, 8356), (6267, 8176)]