51863768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31019}}^1$

素因数の和:31055

約数の個数: 32

約数和(自身を含む): 111672000

約数和(自身を除く): 59808232

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 31019, 62038, 124076, 248152, 341209, 589361, 682418, 1178722, 1364836, 2357444, 2729672, 4714888, 6482971, 12965942, 25931884, 51863768]

約数ペア:

[(1, 51863768), (2, 25931884), (4, 12965942), (8, 6482971), (11, 4714888), (19, 2729672), (22, 2357444), (38, 1364836), (44, 1178722), (76, 682418), (88, 589361), (152, 341209), (209, 248152), (418, 124076), (836, 62038), (1672, 31019)]