51737910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{246371}}^1$

素因数の和:246388

約数の個数: 32

約数和(自身を含む): 141910272

約数和(自身を除く): 90172362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 246371, 492742, 739113, 1231855, 1478226, 1724597, 2463710, 3449194, 3695565, 5173791, 7391130, 8622985, 10347582, 17245970, 25868955, 51737910]

約数ペア:

[(1, 51737910), (2, 25868955), (3, 17245970), (5, 10347582), (6, 8622985), (7, 7391130), (10, 5173791), (14, 3695565), (15, 3449194), (21, 2463710), (30, 1724597), (35, 1478226), (42, 1231855), (70, 739113), (105, 492742), (210, 246371)]