47838505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 22560215

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 2909, 3289, 14545, 16445, 31999, 37817, 66907, 159995, 189085, 334535, 415987, 735977, 869791, 2079935, 3679885, 4348955, 9567701, 47838505]

約数ペア:

[(1, 47838505), (5, 9567701), (11, 4348955), (13, 3679885), (23, 2079935), (55, 869791), (65, 735977), (115, 415987), (143, 334535), (253, 189085), (299, 159995), (715, 66907), (1265, 37817), (1495, 31999), (2909, 16445), (3289, 14545)]