48879765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 95606784

約数和(自身を除く): 46727019

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 121, 141, 165, 191, 235, 363, 423, 495, 517, 573, 605, 705, 955, 1089, 1551, 1719, 1815, 2101, 2115, 2585, 2865, 4653, 5445, 5687, 6303, 7755, 8595, 8977, 10505, 17061, 18909, 23111, 23265, 26931, 28435, 31515, 44885, 51183, 69333, 80793, 85305, 94545, 98747, 115555, 134655, 207999, 255915, 296241, 346665, 403965, 493735, 888723, 1039995, 1086217, 1481205, 3258651, 4443615, 5431085, 9775953, 16293255, 48879765]

約数ペア:

[(1, 48879765), (3, 16293255), (5, 9775953), (9, 5431085), (11, 4443615), (15, 3258651), (33, 1481205), (45, 1086217), (47, 1039995), (55, 888723), (99, 493735), (121, 403965), (141, 346665), (165, 296241), (191, 255915), (235, 207999), (363, 134655), (423, 115555), (495, 98747), (517, 94545), (573, 85305), (605, 80793), (705, 69333), (955, 51183), (1089, 44885), (1551, 31515), (1719, 28435), (1815, 26931), (2101, 23265), (2115, 23111), (2585, 18909), (2865, 17061), (4653, 10505), (5445, 8977), (5687, 8595), (6303, 7755)]