48857985

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{997}}^1$

素因数の和:1036

約数の個数: 60

約数和(自身を含む): 96364884

約数和(自身を除く): 47506899

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 297, 363, 405, 495, 605, 891, 997, 1089, 1485, 1815, 2991, 3267, 4455, 4985, 5445, 8973, 9801, 10967, 14955, 16335, 26919, 32901, 44865, 49005, 54835, 80757, 98703, 120637, 134595, 164505, 296109, 361911, 403785, 493515, 603185, 888327, 1085733, 1480545, 1809555, 3257199, 4441635, 5428665, 9771597, 16285995, 48857985]

約数ペア:

[(1, 48857985), (3, 16285995), (5, 9771597), (9, 5428665), (11, 4441635), (15, 3257199), (27, 1809555), (33, 1480545), (45, 1085733), (55, 888327), (81, 603185), (99, 493515), (121, 403785), (135, 361911), (165, 296109), (297, 164505), (363, 134595), (405, 120637), (495, 98703), (605, 80757), (891, 54835), (997, 49005), (1089, 44865), (1485, 32901), (1815, 26919), (2991, 16335), (3267, 14955), (4455, 10967), (4985, 9801), (5445, 8973)]