49272810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 121478400

約数和(自身を除く): 72205590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 149, 151, 219, 298, 302, 365, 438, 447, 453, 730, 745, 755, 894, 906, 1095, 1490, 1510, 2190, 2235, 2265, 4470, 4530, 10877, 11023, 21754, 22046, 22499, 32631, 33069, 44998, 54385, 55115, 65262, 66138, 67497, 108770, 110230, 112495, 134994, 163155, 165345, 224990, 326310, 330690, 337485, 674970, 1642427, 3284854, 4927281, 8212135, 9854562, 16424270, 24636405, 49272810]

約数ペア:

[(1, 49272810), (2, 24636405), (3, 16424270), (5, 9854562), (6, 8212135), (10, 4927281), (15, 3284854), (30, 1642427), (73, 674970), (146, 337485), (149, 330690), (151, 326310), (219, 224990), (298, 165345), (302, 163155), (365, 134994), (438, 112495), (447, 110230), (453, 108770), (730, 67497), (745, 66138), (755, 65262), (894, 55115), (906, 54385), (1095, 44998), (1490, 33069), (1510, 32631), (2190, 22499), (2235, 22046), (2265, 21754), (4470, 11023), (4530, 10877)]