51970639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11131}}^1$

素因数の和:11190

約数の個数: 16

約数和(自身を含む): 64120320

約数和(自身を除く): 12149681

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 11131, 77917, 256013, 322799, 1792091, 2259593, 7424377, 51970639]

約数ペア:

[(1, 51970639), (7, 7424377), (23, 2259593), (29, 1792091), (161, 322799), (203, 256013), (667, 77917), (4669, 11131)]