51311484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{203617}}^1$

素因数の和:203634

約数の個数: 36

約数和(自身を含む): 148233904

約数和(自身を除く): 96922420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 203617, 407234, 610851, 814468, 1221702, 1425319, 1832553, 2443404, 2850638, 3665106, 4275957, 5701276, 7330212, 8551914, 12827871, 17103828, 25655742, 51311484]

約数ペア:

[(1, 51311484), (2, 25655742), (3, 17103828), (4, 12827871), (6, 8551914), (7, 7330212), (9, 5701276), (12, 4275957), (14, 3665106), (18, 2850638), (21, 2443404), (28, 1832553), (36, 1425319), (42, 1221702), (63, 814468), (84, 610851), (126, 407234), (252, 203617)]