49475253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 72624384

約数和(自身を除く): 23149131

約数列:

[1, 3, 17, 37, 51, 111, 157, 167, 471, 501, 629, 1887, 2669, 2839, 5809, 6179, 8007, 8517, 17427, 18537, 26219, 78657, 98753, 105043, 296259, 315129, 445723, 970103, 1337169, 2910309, 16491751, 49475253]

約数ペア:

[(1, 49475253), (3, 16491751), (17, 2910309), (37, 1337169), (51, 970103), (111, 445723), (157, 315129), (167, 296259), (471, 105043), (501, 98753), (629, 78657), (1887, 26219), (2669, 18537), (2839, 17427), (5809, 8517), (6179, 8007)]