52806880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47149}}^1$

素因数の和:47171

約数の個数: 48

約数和(自身を含む): 142581600

約数和(自身を除く): 89774720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 47149, 94298, 188596, 235745, 330043, 377192, 471490, 660086, 754384, 942980, 1320172, 1508768, 1650215, 1885960, 2640344, 3300430, 3771920, 5280688, 6600860, 7543840, 10561376, 13201720, 26403440, 52806880]

約数ペア:

[(1, 52806880), (2, 26403440), (4, 13201720), (5, 10561376), (7, 7543840), (8, 6600860), (10, 5280688), (14, 3771920), (16, 3300430), (20, 2640344), (28, 1885960), (32, 1650215), (35, 1508768), (40, 1320172), (56, 942980), (70, 754384), (80, 660086), (112, 471490), (140, 377192), (160, 330043), (224, 235745), (280, 188596), (560, 94298), (1120, 47149)]