47270330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 87645888

約数和(自身を除く): 40375558

約数列:

[1, 2, 5, 10, 43, 86, 211, 215, 422, 430, 521, 1042, 1055, 2110, 2605, 5210, 9073, 18146, 22403, 44806, 45365, 90730, 109931, 112015, 219862, 224030, 549655, 1099310, 4727033, 9454066, 23635165, 47270330]

約数ペア:

[(1, 47270330), (2, 23635165), (5, 9454066), (10, 4727033), (43, 1099310), (86, 549655), (211, 224030), (215, 219862), (422, 112015), (430, 109931), (521, 90730), (1042, 45365), (1055, 44806), (2110, 22403), (2605, 18146), (5210, 9073)]