53030005

素因数分解:

$5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 74397312

約数和(自身を除く): 21367307

約数列:

[1, 5, 7, 35, 49, 245, 263, 823, 1315, 1841, 4115, 5761, 9205, 12887, 28805, 40327, 64435, 201635, 216449, 1082245, 1515143, 7575715, 10606001, 53030005]

約数ペア:

[(1, 53030005), (5, 10606001), (7, 7575715), (35, 1515143), (49, 1082245), (245, 216449), (263, 201635), (823, 64435), (1315, 40327), (1841, 28805), (4115, 12887), (5761, 9205)]