51671200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9227}}^1$

素因数の和:9254

約数の個数: 72

約数和(自身を含む): 144178272

約数和(自身を除く): 92507072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 9227, 18454, 36908, 46135, 64589, 73816, 92270, 129178, 147632, 184540, 230675, 258356, 295264, 322945, 369080, 461350, 516712, 645890, 738160, 922700, 1033424, 1291780, 1476320, 1614725, 1845400, 2066848, 2583560, 3229450, 3690800, 5167120, 6458900, 7381600, 10334240, 12917800, 25835600, 51671200]

約数ペア:

[(1, 51671200), (2, 25835600), (4, 12917800), (5, 10334240), (7, 7381600), (8, 6458900), (10, 5167120), (14, 3690800), (16, 3229450), (20, 2583560), (25, 2066848), (28, 1845400), (32, 1614725), (35, 1476320), (40, 1291780), (50, 1033424), (56, 922700), (70, 738160), (80, 645890), (100, 516712), (112, 461350), (140, 369080), (160, 322945), (175, 295264), (200, 258356), (224, 230675), (280, 184540), (350, 147632), (400, 129178), (560, 92270), (700, 73816), (800, 64589), (1120, 46135), (1400, 36908), (2800, 18454), (5600, 9227)]