55785560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48091}}^1$

素因数の和:48131

約数の個数: 32

約数和(自身を含む): 129848400

約数和(自身を除く): 74062840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 48091, 96182, 192364, 240455, 384728, 480910, 961820, 1394639, 1923640, 2789278, 5578556, 6973195, 11157112, 13946390, 27892780, 55785560]

約数ペア:

[(1, 55785560), (2, 27892780), (4, 13946390), (5, 11157112), (8, 6973195), (10, 5578556), (20, 2789278), (29, 1923640), (40, 1394639), (58, 961820), (116, 480910), (145, 384728), (232, 240455), (290, 192364), (580, 96182), (1160, 48091)]