54797890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1447}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 113013504

約数和(自身を除く): 58215614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 1082, 1447, 2705, 2894, 3787, 5410, 7235, 7574, 10129, 14470, 18935, 20258, 37870, 50645, 101290, 782827, 1565654, 3914135, 5479789, 7828270, 10959578, 27398945, 54797890]

約数ペア:

[(1, 54797890), (2, 27398945), (5, 10959578), (7, 7828270), (10, 5479789), (14, 3914135), (35, 1565654), (70, 782827), (541, 101290), (1082, 50645), (1447, 37870), (2705, 20258), (2894, 18935), (3787, 14470), (5410, 10129), (7235, 7574)]