49243610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5189}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 96783120

約数和(自身を除く): 47539510

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 5189, 9490, 10378, 25945, 51890, 67457, 134914, 337285, 378797, 674570, 757594, 1893985, 3787970, 4924361, 9848722, 24621805, 49243610]

約数ペア:

[(1, 49243610), (2, 24621805), (5, 9848722), (10, 4924361), (13, 3787970), (26, 1893985), (65, 757594), (73, 674570), (130, 378797), (146, 337285), (365, 134914), (730, 67457), (949, 51890), (1898, 25945), (4745, 10378), (5189, 9490)]