49696985

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 65317824

約数和(自身を除く): 15620839

約数列:

[1, 5, 13, 65, 103, 169, 515, 571, 845, 1339, 2855, 6695, 7423, 17407, 37115, 58813, 87035, 96499, 294065, 482495, 764569, 3822845, 9939397, 49696985]

約数ペア:

[(1, 49696985), (5, 9939397), (13, 3822845), (65, 764569), (103, 482495), (169, 294065), (515, 96499), (571, 87035), (845, 58813), (1339, 37115), (2855, 17407), (6695, 7423)]