51459590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 114984576

約数和(自身を除く): 63524986

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 193, 293, 386, 455, 586, 910, 965, 1351, 1465, 1930, 2051, 2509, 2702, 2930, 3809, 4102, 5018, 6755, 7618, 10255, 12545, 13510, 17563, 19045, 20510, 25090, 26663, 35126, 38090, 53326, 56549, 87815, 113098, 133315, 175630, 266630, 282745, 395843, 565490, 735137, 791686, 1470274, 1979215, 3675685, 3958430, 5145959, 7351370, 10291918, 25729795, 51459590]

約数ペア:

[(1, 51459590), (2, 25729795), (5, 10291918), (7, 7351370), (10, 5145959), (13, 3958430), (14, 3675685), (26, 1979215), (35, 1470274), (65, 791686), (70, 735137), (91, 565490), (130, 395843), (182, 282745), (193, 266630), (293, 175630), (386, 133315), (455, 113098), (586, 87815), (910, 56549), (965, 53326), (1351, 38090), (1465, 35126), (1930, 26663), (2051, 25090), (2509, 20510), (2702, 19045), (2930, 17563), (3809, 13510), (4102, 12545), (5018, 10255), (6755, 7618)]