51572448

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:888

約数の個数: 72

約数和(自身を含む): 147374136

約数和(自身を除く): 95801688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 541, 662, 993, 1082, 1324, 1623, 1986, 2164, 2648, 2979, 3246, 3972, 4328, 4869, 5296, 5958, 6492, 7944, 8656, 9738, 10592, 11916, 12984, 15888, 17312, 19476, 23832, 25968, 31776, 38952, 47664, 51936, 77904, 95328, 155808, 179071, 358142, 537213, 716284, 1074426, 1432568, 1611639, 2148852, 2865136, 3223278, 4297704, 5730272, 6446556, 8595408, 12893112, 17190816, 25786224, 51572448]

約数ペア:

[(1, 51572448), (2, 25786224), (3, 17190816), (4, 12893112), (6, 8595408), (8, 6446556), (9, 5730272), (12, 4297704), (16, 3223278), (18, 2865136), (24, 2148852), (32, 1611639), (36, 1432568), (48, 1074426), (72, 716284), (96, 537213), (144, 358142), (288, 179071), (331, 155808), (541, 95328), (662, 77904), (993, 51936), (1082, 47664), (1324, 38952), (1623, 31776), (1986, 25968), (2164, 23832), (2648, 19476), (2979, 17312), (3246, 15888), (3972, 12984), (4328, 11916), (4869, 10592), (5296, 9738), (5958, 8656), (6492, 7944)]