51173724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2549}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 137088000

約数和(自身を除く): 85914276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2549, 2868, 3346, 5019, 5098, 6692, 7647, 10038, 10196, 15294, 17843, 20076, 30588, 35686, 53529, 71372, 107058, 214116, 609211, 1218422, 1827633, 2436844, 3655266, 4264477, 7310532, 8528954, 12793431, 17057908, 25586862, 51173724]

約数ペア:

[(1, 51173724), (2, 25586862), (3, 17057908), (4, 12793431), (6, 8528954), (7, 7310532), (12, 4264477), (14, 3655266), (21, 2436844), (28, 1827633), (42, 1218422), (84, 609211), (239, 214116), (478, 107058), (717, 71372), (956, 53529), (1434, 35686), (1673, 30588), (2549, 20076), (2868, 17843), (3346, 15294), (5019, 10196), (5098, 10038), (6692, 7647)]