56891208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{215497}}^1$

素因数の和:215517

約数の個数: 32

約数和(自身を含む): 155158560

約数和(自身を除く): 98267352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 215497, 430994, 646491, 861988, 1292982, 1723976, 2370467, 2585964, 4740934, 5171928, 7111401, 9481868, 14222802, 18963736, 28445604, 56891208]

約数ペア:

[(1, 56891208), (2, 28445604), (3, 18963736), (4, 14222802), (6, 9481868), (8, 7111401), (11, 5171928), (12, 4740934), (22, 2585964), (24, 2370467), (33, 1723976), (44, 1292982), (66, 861988), (88, 646491), (132, 430994), (264, 215497)]