55324880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53197}}^1$

素因数の和:53223

約数の個数: 40

約数和(自身を含む): 138527592

約数和(自身を除く): 83202712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 53197, 106394, 212788, 265985, 425576, 531970, 691561, 851152, 1063940, 1383122, 2127880, 2766244, 3457805, 4255760, 5532488, 6915610, 11064976, 13831220, 27662440, 55324880]

約数ペア:

[(1, 55324880), (2, 27662440), (4, 13831220), (5, 11064976), (8, 6915610), (10, 5532488), (13, 4255760), (16, 3457805), (20, 2766244), (26, 2127880), (40, 1383122), (52, 1063940), (65, 851152), (80, 691561), (104, 531970), (130, 425576), (208, 265985), (260, 212788), (520, 106394), (1040, 53197)]