54912728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{853}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 111190800

約数和(自身を除く): 56278072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 619, 853, 1238, 1706, 2476, 3412, 4952, 6824, 8047, 11089, 16094, 22178, 32188, 44356, 64376, 88712, 528007, 1056014, 2112028, 4224056, 6864091, 13728182, 27456364, 54912728]

約数ペア:

[(1, 54912728), (2, 27456364), (4, 13728182), (8, 6864091), (13, 4224056), (26, 2112028), (52, 1056014), (104, 528007), (619, 88712), (853, 64376), (1238, 44356), (1706, 32188), (2476, 22178), (3412, 16094), (4952, 11089), (6824, 8047)]