47754690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10139}}^1$

素因数の和:10306

約数の個数: 32

約数和(自身を含む): 115352640

約数和(自身を除く): 67597950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 10139, 20278, 30417, 50695, 60834, 101390, 152085, 304170, 1591823, 3183646, 4775469, 7959115, 9550938, 15918230, 23877345, 47754690]

約数ペア:

[(1, 47754690), (2, 23877345), (3, 15918230), (5, 9550938), (6, 7959115), (10, 4775469), (15, 3183646), (30, 1591823), (157, 304170), (314, 152085), (471, 101390), (785, 60834), (942, 50695), (1570, 30417), (2355, 20278), (4710, 10139)]