47338070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{811}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 92080800

約数和(自身を除く): 44742730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 449, 811, 898, 1622, 2245, 4055, 4490, 5837, 8110, 10543, 11674, 21086, 29185, 52715, 58370, 105430, 364139, 728278, 1820695, 3641390, 4733807, 9467614, 23669035, 47338070]

約数ペア:

[(1, 47338070), (2, 23669035), (5, 9467614), (10, 4733807), (13, 3641390), (26, 1820695), (65, 728278), (130, 364139), (449, 105430), (811, 58370), (898, 52715), (1622, 29185), (2245, 21086), (4055, 11674), (4490, 10543), (5837, 8110)]