54491988

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 131604480

約数和(自身を除く): 77112492

約数列:

[1, 2, 3, 4, 6, 12, 47, 79, 94, 141, 158, 188, 237, 282, 316, 474, 564, 948, 1223, 2446, 3669, 3713, 4892, 7338, 7426, 11139, 14676, 14852, 22278, 44556, 57481, 96617, 114962, 172443, 193234, 229924, 289851, 344886, 386468, 579702, 689772, 1159404, 4540999, 9081998, 13622997, 18163996, 27245994, 54491988]

約数ペア:

[(1, 54491988), (2, 27245994), (3, 18163996), (4, 13622997), (6, 9081998), (12, 4540999), (47, 1159404), (79, 689772), (94, 579702), (141, 386468), (158, 344886), (188, 289851), (237, 229924), (282, 193234), (316, 172443), (474, 114962), (564, 96617), (948, 57481), (1223, 44556), (2446, 22278), (3669, 14852), (3713, 14676), (4892, 11139), (7338, 7426)]