51211138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{4091}}^1$

素因数の和:4673

約数の個数: 16

約数和(自身を含む): 83967840

約数和(自身を除く): 32756702

約数列:

[1, 2, 11, 22, 569, 1138, 4091, 6259, 8182, 12518, 45001, 90002, 2327779, 4655558, 25605569, 51211138]

約数ペア:

[(1, 51211138), (2, 25605569), (11, 4655558), (22, 2327779), (569, 90002), (1138, 45001), (4091, 12518), (6259, 8182)]