51968035

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 73459584

約数和(自身を除く): 21491549

約数列:

[1, 5, 7, 35, 61, 101, 241, 305, 427, 505, 707, 1205, 1687, 2135, 3535, 6161, 8435, 14701, 24341, 30805, 43127, 73505, 102907, 121705, 170387, 215635, 514535, 851935, 1484801, 7424005, 10393607, 51968035]

約数ペア:

[(1, 51968035), (5, 10393607), (7, 7424005), (35, 1484801), (61, 851935), (101, 514535), (241, 215635), (305, 170387), (427, 121705), (505, 102907), (707, 73505), (1205, 43127), (1687, 30805), (2135, 24341), (3535, 14701), (6161, 8435)]