53525920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47791}}^1$

素因数の和:47813

約数の個数: 48

約数和(自身を含む): 144523008

約数和(自身を除く): 90997088

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, 47791, 95582, 191164, 238955, 334537, 382328, 477910, 669074, 764656, 955820, 1338148, 1529312, 1672685, 1911640, 2676296, 3345370, 3823280, 5352592, 6690740, 7646560, 10705184, 13381480, 26762960, 53525920]

約数ペア:

[(1, 53525920), (2, 26762960), (4, 13381480), (5, 10705184), (7, 7646560), (8, 6690740), (10, 5352592), (14, 3823280), (16, 3345370), (20, 2676296), (28, 1911640), (32, 1672685), (35, 1529312), (40, 1338148), (56, 955820), (70, 764656), (80, 669074), (112, 477910), (140, 382328), (160, 334537), (224, 238955), (280, 191164), (560, 95582), (1120, 47791)]