55981488

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{8513}}^1$

素因数の和:8661

約数の個数: 40

約数和(自身を含む): 145691568

約数和(自身を除く): 89710080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 8513, 17026, 25539, 34052, 51078, 68104, 102156, 136208, 204312, 408624, 1166281, 2332562, 3498843, 4665124, 6997686, 9330248, 13995372, 18660496, 27990744, 55981488]

約数ペア:

[(1, 55981488), (2, 27990744), (3, 18660496), (4, 13995372), (6, 9330248), (8, 6997686), (12, 4665124), (16, 3498843), (24, 2332562), (48, 1166281), (137, 408624), (274, 204312), (411, 136208), (548, 102156), (822, 68104), (1096, 51078), (1644, 34052), (2192, 25539), (3288, 17026), (6576, 8513)]