50112180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 152880000

約数和(自身を除く): 102767820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1399, 1791, 1990, 2388, 2798, 2985, 3582, 3980, 4197, 5596, 5970, 6995, 7164, 8394, 8955, 11940, 12591, 13990, 16788, 17910, 20985, 25182, 27980, 35820, 41970, 50364, 62955, 83940, 125910, 251820, 278401, 556802, 835203, 1113604, 1392005, 1670406, 2505609, 2784010, 3340812, 4176015, 5011218, 5568020, 8352030, 10022436, 12528045, 16704060, 25056090, 50112180]

約数ペア:

[(1, 50112180), (2, 25056090), (3, 16704060), (4, 12528045), (5, 10022436), (6, 8352030), (9, 5568020), (10, 5011218), (12, 4176015), (15, 3340812), (18, 2784010), (20, 2505609), (30, 1670406), (36, 1392005), (45, 1113604), (60, 835203), (90, 556802), (180, 278401), (199, 251820), (398, 125910), (597, 83940), (796, 62955), (995, 50364), (1194, 41970), (1399, 35820), (1791, 27980), (1990, 25182), (2388, 20985), (2798, 17910), (2985, 16788), (3582, 13990), (3980, 12591), (4197, 11940), (5596, 8955), (5970, 8394), (6995, 7164)]