54901700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 137616192

約数和(自身を除く): 82714492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 428, 535, 700, 733, 749, 1070, 1466, 1498, 2140, 2675, 2932, 2996, 3665, 3745, 5131, 5350, 7330, 7490, 10262, 10700, 14660, 14980, 18325, 18725, 20524, 25655, 36650, 37450, 51310, 73300, 74900, 78431, 102620, 128275, 156862, 256550, 313724, 392155, 513100, 549017, 784310, 1098034, 1568620, 1960775, 2196068, 2745085, 3921550, 5490170, 7843100, 10980340, 13725425, 27450850, 54901700]

約数ペア:

[(1, 54901700), (2, 27450850), (4, 13725425), (5, 10980340), (7, 7843100), (10, 5490170), (14, 3921550), (20, 2745085), (25, 2196068), (28, 1960775), (35, 1568620), (50, 1098034), (70, 784310), (100, 549017), (107, 513100), (140, 392155), (175, 313724), (214, 256550), (350, 156862), (428, 128275), (535, 102620), (700, 78431), (733, 74900), (749, 73300), (1070, 51310), (1466, 37450), (1498, 36650), (2140, 25655), (2675, 20524), (2932, 18725), (2996, 18325), (3665, 14980), (3745, 14660), (5131, 10700), (5350, 10262), (7330, 7490)]