51314055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3331}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 89564160

約数和(自身を除く): 38250105

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 3331, 5135, 9993, 15405, 16655, 43303, 49965, 129909, 216515, 263149, 649545, 789447, 1315745, 3420937, 3947235, 10262811, 17104685, 51314055]

約数ペア:

[(1, 51314055), (3, 17104685), (5, 10262811), (13, 3947235), (15, 3420937), (39, 1315745), (65, 789447), (79, 649545), (195, 263149), (237, 216515), (395, 129909), (1027, 49965), (1185, 43303), (3081, 16655), (3331, 15405), (5135, 9993)]