49004930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 96764544

約数和(自身を除く): 47759614

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 169, 214, 271, 338, 535, 542, 845, 1070, 1355, 1391, 1690, 2710, 2782, 3523, 6955, 7046, 13910, 17615, 18083, 28997, 35230, 36166, 45799, 57994, 90415, 91598, 144985, 180830, 228995, 289970, 376961, 457990, 753922, 1884805, 3769610, 4900493, 9800986, 24502465, 49004930]

約数ペア:

[(1, 49004930), (2, 24502465), (5, 9800986), (10, 4900493), (13, 3769610), (26, 1884805), (65, 753922), (107, 457990), (130, 376961), (169, 289970), (214, 228995), (271, 180830), (338, 144985), (535, 91598), (542, 90415), (845, 57994), (1070, 45799), (1355, 36166), (1391, 35230), (1690, 28997), (2710, 18083), (2782, 17615), (3523, 13910), (6955, 7046)]