48872637

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 82892160

約数和(自身を除く): 34019523

約数列:

[1, 3, 9, 11, 17, 33, 51, 71, 99, 153, 187, 213, 409, 561, 639, 781, 1207, 1227, 1683, 2343, 3621, 3681, 4499, 6953, 7029, 10863, 13277, 13497, 20859, 29039, 39831, 40491, 62577, 76483, 87117, 119493, 229449, 261351, 319429, 493663, 688347, 958287, 1480989, 2874861, 4442967, 5430293, 16290879, 48872637]

約数ペア:

[(1, 48872637), (3, 16290879), (9, 5430293), (11, 4442967), (17, 2874861), (33, 1480989), (51, 958287), (71, 688347), (99, 493663), (153, 319429), (187, 261351), (213, 229449), (409, 119493), (561, 87117), (639, 76483), (781, 62577), (1207, 40491), (1227, 39831), (1683, 29039), (2343, 20859), (3621, 13497), (3681, 13277), (4499, 10863), (6953, 7029)]