47890535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2347}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 73032192

約数和(自身を除く): 25141657

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2347, 2915, 4081, 11735, 16429, 20405, 25817, 82145, 124391, 129085, 180719, 621955, 870737, 903595, 1368301, 4353685, 6841505, 9578107, 47890535]

約数ペア:

[(1, 47890535), (5, 9578107), (7, 6841505), (11, 4353685), (35, 1368301), (53, 903595), (55, 870737), (77, 621955), (265, 180719), (371, 129085), (385, 124391), (583, 82145), (1855, 25817), (2347, 20405), (2915, 16429), (4081, 11735)]