52535840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{6701}}^1$

素因数の和:6730

約数の個数: 72

約数和(自身を含む): 144401292

約数和(自身を除く): 91865452

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, 6701, 7840, 13402, 26804, 33505, 46907, 53608, 67010, 93814, 107216, 134020, 187628, 214432, 234535, 268040, 328349, 375256, 469070, 536080, 656698, 750512, 938140, 1072160, 1313396, 1501024, 1641745, 1876280, 2626792, 3283490, 3752560, 5253584, 6566980, 7505120, 10507168, 13133960, 26267920, 52535840]

約数ペア:

[(1, 52535840), (2, 26267920), (4, 13133960), (5, 10507168), (7, 7505120), (8, 6566980), (10, 5253584), (14, 3752560), (16, 3283490), (20, 2626792), (28, 1876280), (32, 1641745), (35, 1501024), (40, 1313396), (49, 1072160), (56, 938140), (70, 750512), (80, 656698), (98, 536080), (112, 469070), (140, 375256), (160, 328349), (196, 268040), (224, 234535), (245, 214432), (280, 187628), (392, 134020), (490, 107216), (560, 93814), (784, 67010), (980, 53608), (1120, 46907), (1568, 33505), (1960, 26804), (3920, 13402), (6701, 7840)]