56766580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7096

約数の個数: 48

約数和(自身を含む): 132539904

約数和(自身を除く): 75773324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 7043, 8060, 14086, 28172, 35215, 70430, 91559, 140860, 183118, 218333, 366236, 436666, 457795, 873332, 915590, 1091665, 1831180, 2183330, 2838329, 4366660, 5676658, 11353316, 14191645, 28383290, 56766580]

約数ペア:

[(1, 56766580), (2, 28383290), (4, 14191645), (5, 11353316), (10, 5676658), (13, 4366660), (20, 2838329), (26, 2183330), (31, 1831180), (52, 1091665), (62, 915590), (65, 873332), (124, 457795), (130, 436666), (155, 366236), (260, 218333), (310, 183118), (403, 140860), (620, 91559), (806, 70430), (1612, 35215), (2015, 28172), (4030, 14086), (7043, 8060)]