53487441

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 91518336

約数和(自身を除く): 38030895

約数列:

[1, 3, 7, 9, 21, 53, 63, 83, 159, 193, 249, 371, 477, 579, 581, 747, 1113, 1351, 1737, 1743, 3339, 4053, 4399, 5229, 10229, 12159, 13197, 16019, 30687, 30793, 39591, 48057, 71603, 92061, 92379, 112133, 144171, 214809, 277137, 336399, 644427, 849007, 1009197, 2547021, 5943049, 7641063, 17829147, 53487441]

約数ペア:

[(1, 53487441), (3, 17829147), (7, 7641063), (9, 5943049), (21, 2547021), (53, 1009197), (63, 849007), (83, 644427), (159, 336399), (193, 277137), (249, 214809), (371, 144171), (477, 112133), (579, 92379), (581, 92061), (747, 71603), (1113, 48057), (1351, 39591), (1737, 30793), (1743, 30687), (3339, 16019), (4053, 13197), (4399, 12159), (5229, 10229)]