51358855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 66951360

約数和(自身を除く): 15592505

約数列:

[1, 5, 29, 41, 53, 145, 163, 205, 265, 815, 1189, 1537, 2173, 4727, 5945, 6683, 7685, 8639, 10865, 23635, 33415, 43195, 63017, 193807, 250531, 315085, 354199, 969035, 1252655, 1770995, 10271771, 51358855]

約数ペア:

[(1, 51358855), (5, 10271771), (29, 1770995), (41, 1252655), (53, 969035), (145, 354199), (163, 315085), (205, 250531), (265, 193807), (815, 63017), (1189, 43195), (1537, 33415), (2173, 23635), (4727, 10865), (5945, 8639), (6683, 7685)]