51102835

素因数分解:

$5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1249}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 71820000

約数和(自身を除く): 20717165

約数列:

[1, 5, 7, 35, 49, 167, 245, 835, 1169, 1249, 5845, 6245, 8183, 8743, 40915, 43715, 61201, 208583, 306005, 1042915, 1460081, 7300405, 10220567, 51102835]

約数ペア:

[(1, 51102835), (5, 10220567), (7, 7300405), (35, 1460081), (49, 1042915), (167, 306005), (245, 208583), (835, 61201), (1169, 43715), (1249, 40915), (5845, 8743), (6245, 8183)]