56953020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2689}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 159979680

約数和(自身を除く): 103026660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 2689, 3530, 4236, 5295, 5378, 7060, 8067, 10590, 10756, 13445, 16134, 21180, 26890, 32268, 40335, 53780, 80670, 161340, 949217, 1898434, 2847651, 3796868, 4746085, 5695302, 9492170, 11390604, 14238255, 18984340, 28476510, 56953020]

約数ペア:

[(1, 56953020), (2, 28476510), (3, 18984340), (4, 14238255), (5, 11390604), (6, 9492170), (10, 5695302), (12, 4746085), (15, 3796868), (20, 2847651), (30, 1898434), (60, 949217), (353, 161340), (706, 80670), (1059, 53780), (1412, 40335), (1765, 32268), (2118, 26890), (2689, 21180), (3530, 16134), (4236, 13445), (5295, 10756), (5378, 10590), (7060, 8067)]