51379434

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 117149760

約数和(自身を除く): 65770326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1489, 1917, 2978, 3834, 4467, 5751, 8934, 11502, 13401, 17253, 26802, 34506, 40203, 80406, 105719, 120609, 211438, 241218, 317157, 361827, 634314, 723654, 951471, 1902942, 2854413, 5708826, 8563239, 17126478, 25689717, 51379434]

約数ペア:

[(1, 51379434), (2, 25689717), (3, 17126478), (6, 8563239), (9, 5708826), (18, 2854413), (27, 1902942), (54, 951471), (71, 723654), (81, 634314), (142, 361827), (162, 317157), (213, 241218), (243, 211438), (426, 120609), (486, 105719), (639, 80406), (1278, 40203), (1489, 34506), (1917, 26802), (2978, 17253), (3834, 13401), (4467, 11502), (5751, 8934)]