55243355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 73751040

約数和(自身を除く): 18507685

約数列:

[1, 5, 19, 23, 95, 115, 131, 193, 437, 655, 965, 2185, 2489, 3013, 3667, 4439, 12445, 15065, 18335, 22195, 25283, 57247, 84341, 126415, 286235, 421705, 480377, 581509, 2401885, 2907545, 11048671, 55243355]

約数ペア:

[(1, 55243355), (5, 11048671), (19, 2907545), (23, 2401885), (95, 581509), (115, 480377), (131, 421705), (193, 286235), (437, 126415), (655, 84341), (965, 57247), (2185, 25283), (2489, 22195), (3013, 18335), (3667, 15065), (4439, 12445)]