51672191

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 58529520

約数和(自身を除く): 6857329

約数列:

[1, 19, 23, 53, 97, 437, 529, 1007, 1219, 1843, 2231, 5141, 10051, 23161, 28037, 42389, 51313, 97679, 118243, 532703, 974947, 2246617, 2719589, 51672191]

約数ペア:

[(1, 51672191), (19, 2719589), (23, 2246617), (53, 974947), (97, 532703), (437, 118243), (529, 97679), (1007, 51313), (1219, 42389), (1843, 28037), (2231, 23161), (5141, 10051)]