56478045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4909}}^1$

素因数の和:4989

約数の個数: 32

約数和(自身を含む): 98985600

約数和(自身を除く): 42507555

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 4909, 11505, 14727, 24545, 63817, 73635, 191451, 289631, 319085, 868893, 957255, 1448155, 3765203, 4344465, 11295609, 18826015, 56478045]

約数ペア:

[(1, 56478045), (3, 18826015), (5, 11295609), (13, 4344465), (15, 3765203), (39, 1448155), (59, 957255), (65, 868893), (177, 319085), (195, 289631), (295, 191451), (767, 73635), (885, 63817), (2301, 24545), (3835, 14727), (4909, 11505)]