49863970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{709}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 96974640

約数和(自身を除く): 47110670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 541, 709, 1082, 1418, 2705, 3545, 5410, 7033, 7090, 9217, 14066, 18434, 35165, 46085, 70330, 92170, 383569, 767138, 1917845, 3835690, 4986397, 9972794, 24931985, 49863970]

約数ペア:

[(1, 49863970), (2, 24931985), (5, 9972794), (10, 4986397), (13, 3835690), (26, 1917845), (65, 767138), (130, 383569), (541, 92170), (709, 70330), (1082, 46085), (1418, 35165), (2705, 18434), (3545, 14066), (5410, 9217), (7033, 7090)]