53554949

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 66355200

約数和(自身を除く): 12800251

約数列:

[1, 7, 31, 47, 59, 89, 217, 329, 413, 623, 1457, 1829, 2759, 2773, 4183, 5251, 10199, 12803, 19313, 19411, 29281, 36757, 85963, 129673, 162781, 246797, 601741, 907711, 1139467, 1727579, 7650707, 53554949]

約数ペア:

[(1, 53554949), (7, 7650707), (31, 1727579), (47, 1139467), (59, 907711), (89, 601741), (217, 246797), (329, 162781), (413, 129673), (623, 85963), (1457, 36757), (1829, 29281), (2759, 19411), (2773, 19313), (4183, 12803), (5251, 10199)]