51505552

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4219}}^1$

素因数の和:4343

約数の個数: 40

約数和(自身を含む): 115121600

約数和(自身を除く): 63616048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 4219, 6104, 8438, 12208, 16876, 29533, 33752, 59066, 67504, 118132, 236264, 459871, 472528, 919742, 1839484, 3219097, 3678968, 6438194, 7357936, 12876388, 25752776, 51505552]

約数ペア:

[(1, 51505552), (2, 25752776), (4, 12876388), (7, 7357936), (8, 6438194), (14, 3678968), (16, 3219097), (28, 1839484), (56, 919742), (109, 472528), (112, 459871), (218, 236264), (436, 118132), (763, 67504), (872, 59066), (1526, 33752), (1744, 29533), (3052, 16876), (4219, 12208), (6104, 8438)]