56063840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{7151}}^1$

素因数の和:7180

約数の個数: 72

約数和(自身を含む): 154096992

約数和(自身を除く): 98033152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7151, 7840, 14302, 28604, 35755, 50057, 57208, 71510, 100114, 114416, 143020, 200228, 228832, 250285, 286040, 350399, 400456, 500570, 572080, 700798, 800912, 1001140, 1144160, 1401596, 1601824, 1751995, 2002280, 2803192, 3503990, 4004560, 5606384, 7007980, 8009120, 11212768, 14015960, 28031920, 56063840]

約数ペア:

[(1, 56063840), (2, 28031920), (4, 14015960), (5, 11212768), (7, 8009120), (8, 7007980), (10, 5606384), (14, 4004560), (16, 3503990), (20, 2803192), (28, 2002280), (32, 1751995), (35, 1601824), (40, 1401596), (49, 1144160), (56, 1001140), (70, 800912), (80, 700798), (98, 572080), (112, 500570), (140, 400456), (160, 350399), (196, 286040), (224, 250285), (245, 228832), (280, 200228), (392, 143020), (490, 114416), (560, 100114), (784, 71510), (980, 57208), (1120, 50057), (1568, 35755), (1960, 28604), (3920, 14302), (7151, 7840)]