51118721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 56524800

約数和(自身を除く): 5406079

約数列:

[1, 19, 31, 59, 589, 1121, 1471, 1829, 27949, 34751, 45601, 86789, 866419, 1648991, 2690459, 51118721]

約数ペア:

[(1, 51118721), (19, 2690459), (31, 1648991), (59, 866419), (589, 86789), (1121, 45601), (1471, 34751), (1829, 27949)]