48505947

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 79252992

約数和(自身を除く): 30747045

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 1411, 1637, 1743, 4233, 4911, 9877, 11459, 27829, 29631, 34377, 83487, 135871, 194803, 407613, 584409, 951097, 2309807, 2853291, 6929421, 16168649, 48505947]

約数ペア:

[(1, 48505947), (3, 16168649), (7, 6929421), (17, 2853291), (21, 2309807), (51, 951097), (83, 584409), (119, 407613), (249, 194803), (357, 135871), (581, 83487), (1411, 34377), (1637, 29631), (1743, 27829), (4233, 11459), (4911, 9877)]