55909860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1427}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 156897216

約数和(自身を除く): 100987356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1427, 1959, 2612, 2854, 3265, 3918, 4281, 5708, 6530, 7135, 7836, 8562, 9795, 13060, 14270, 17124, 19590, 21405, 28540, 39180, 42810, 85620, 931831, 1863662, 2795493, 3727324, 4659155, 5590986, 9318310, 11181972, 13977465, 18636620, 27954930, 55909860]

約数ペア:

[(1, 55909860), (2, 27954930), (3, 18636620), (4, 13977465), (5, 11181972), (6, 9318310), (10, 5590986), (12, 4659155), (15, 3727324), (20, 2795493), (30, 1863662), (60, 931831), (653, 85620), (1306, 42810), (1427, 39180), (1959, 28540), (2612, 21405), (2854, 19590), (3265, 17124), (3918, 14270), (4281, 13060), (5708, 9795), (6530, 8562), (7135, 7836)]