49728945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3457}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 91623168

約数和(自身を除く): 41894223

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2877, 3457, 4795, 10371, 14385, 17285, 24199, 51855, 72597, 120995, 362985, 473609, 1420827, 2368045, 3315263, 7104135, 9945789, 16576315, 49728945]

約数ペア:

[(1, 49728945), (3, 16576315), (5, 9945789), (7, 7104135), (15, 3315263), (21, 2368045), (35, 1420827), (105, 473609), (137, 362985), (411, 120995), (685, 72597), (959, 51855), (2055, 24199), (2877, 17285), (3457, 14385), (4795, 10371)]