51156130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 94431744

約数和(自身を除く): 43275614

約数列:

[1, 2, 5, 10, 53, 106, 263, 265, 367, 526, 530, 734, 1315, 1835, 2630, 3670, 13939, 19451, 27878, 38902, 69695, 96521, 97255, 139390, 193042, 194510, 482605, 965210, 5115613, 10231226, 25578065, 51156130]

約数ペア:

[(1, 51156130), (2, 25578065), (5, 10231226), (10, 5115613), (53, 965210), (106, 482605), (263, 194510), (265, 193042), (367, 139390), (526, 97255), (530, 96521), (734, 69695), (1315, 38902), (1835, 27878), (2630, 19451), (3670, 13939)]