51645310

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 94944960

約数和(自身を除く): 43299650

約数列:

[1, 2, 5, 10, 73, 146, 263, 269, 365, 526, 538, 730, 1315, 1345, 2630, 2690, 19199, 19637, 38398, 39274, 70747, 95995, 98185, 141494, 191990, 196370, 353735, 707470, 5164531, 10329062, 25822655, 51645310]

約数ペア:

[(1, 51645310), (2, 25822655), (5, 10329062), (10, 5164531), (73, 707470), (146, 353735), (263, 196370), (269, 191990), (365, 141494), (526, 98185), (538, 95995), (730, 70747), (1315, 39274), (1345, 38398), (2630, 19637), (2690, 19199)]