56151760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100271}}^1$

素因数の和:100291

約数の個数: 40

約数和(自身を含む): 149204736

約数和(自身を除く): 93052976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100271, 200542, 401084, 501355, 701897, 802168, 1002710, 1403794, 1604336, 2005420, 2807588, 3509485, 4010840, 5615176, 7018970, 8021680, 11230352, 14037940, 28075880, 56151760]

約数ペア:

[(1, 56151760), (2, 28075880), (4, 14037940), (5, 11230352), (7, 8021680), (8, 7018970), (10, 5615176), (14, 4010840), (16, 3509485), (20, 2807588), (28, 2005420), (35, 1604336), (40, 1403794), (56, 1002710), (70, 802168), (80, 701897), (112, 501355), (140, 401084), (280, 200542), (560, 100271)]