53486560

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 126853776

約数和(自身を除く): 73367216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 706, 947, 1412, 1765, 1894, 2824, 3530, 3788, 4735, 5648, 7060, 7576, 9470, 11296, 14120, 15152, 18940, 28240, 30304, 37880, 56480, 75760, 151520, 334291, 668582, 1337164, 1671455, 2674328, 3342910, 5348656, 6685820, 10697312, 13371640, 26743280, 53486560]

約数ペア:

[(1, 53486560), (2, 26743280), (4, 13371640), (5, 10697312), (8, 6685820), (10, 5348656), (16, 3342910), (20, 2674328), (32, 1671455), (40, 1337164), (80, 668582), (160, 334291), (353, 151520), (706, 75760), (947, 56480), (1412, 37880), (1765, 30304), (1894, 28240), (2824, 18940), (3530, 15152), (3788, 14120), (4735, 11296), (5648, 9470), (7060, 7576)]