51878965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1699}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 64627200

約数和(自身を除く): 12748235

約数列:

[1, 5, 31, 155, 197, 985, 1699, 6107, 8495, 30535, 52669, 263345, 334703, 1673515, 10375793, 51878965]

約数ペア:

[(1, 51878965), (5, 10375793), (31, 1673515), (155, 334703), (197, 263345), (985, 52669), (1699, 30535), (6107, 8495)]