49942935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 99440640

約数和(自身を除く): 49497705

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 331, 479, 993, 1437, 1655, 2317, 2395, 2979, 3353, 4311, 4965, 6951, 7185, 10059, 11585, 14895, 16765, 20853, 21555, 30177, 34755, 50295, 104265, 150885, 158549, 475647, 792745, 1109843, 1426941, 2378235, 3329529, 5549215, 7134705, 9988587, 16647645, 49942935]

約数ペア:

[(1, 49942935), (3, 16647645), (5, 9988587), (7, 7134705), (9, 5549215), (15, 3329529), (21, 2378235), (35, 1426941), (45, 1109843), (63, 792745), (105, 475647), (315, 158549), (331, 150885), (479, 104265), (993, 50295), (1437, 34755), (1655, 30177), (2317, 21555), (2395, 20853), (2979, 16765), (3353, 14895), (4311, 11585), (4965, 10059), (6951, 7185)]