55411600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 146687040

約数和(自身を除く): 91275440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 184, 190, 200, 230, 304, 317, 368, 380, 400, 437, 460, 475, 575, 634, 760, 874, 920, 950, 1150, 1268, 1520, 1585, 1748, 1840, 1900, 2185, 2300, 2536, 3170, 3496, 3800, 4370, 4600, 5072, 6023, 6340, 6992, 7291, 7600, 7925, 8740, 9200, 10925, 12046, 12680, 14582, 15850, 17480, 21850, 24092, 25360, 29164, 30115, 31700, 34960, 36455, 43700, 48184, 58328, 60230, 63400, 72910, 87400, 96368, 116656, 120460, 126800, 138529, 145820, 150575, 174800, 182275, 240920, 277058, 291640, 301150, 364550, 481840, 554116, 583280, 602300, 692645, 729100, 1108232, 1204600, 1385290, 1458200, 2216464, 2409200, 2770580, 2916400, 3463225, 5541160, 6926450, 11082320, 13852900, 27705800, 55411600]

約数ペア:

[(1, 55411600), (2, 27705800), (4, 13852900), (5, 11082320), (8, 6926450), (10, 5541160), (16, 3463225), (19, 2916400), (20, 2770580), (23, 2409200), (25, 2216464), (38, 1458200), (40, 1385290), (46, 1204600), (50, 1108232), (76, 729100), (80, 692645), (92, 602300), (95, 583280), (100, 554116), (115, 481840), (152, 364550), (184, 301150), (190, 291640), (200, 277058), (230, 240920), (304, 182275), (317, 174800), (368, 150575), (380, 145820), (400, 138529), (437, 126800), (460, 120460), (475, 116656), (575, 96368), (634, 87400), (760, 72910), (874, 63400), (920, 60230), (950, 58328), (1150, 48184), (1268, 43700), (1520, 36455), (1585, 34960), (1748, 31700), (1840, 30115), (1900, 29164), (2185, 25360), (2300, 24092), (2536, 21850), (3170, 17480), (3496, 15850), (3800, 14582), (4370, 12680), (4600, 12046), (5072, 10925), (6023, 9200), (6340, 8740), (6992, 7925), (7291, 7600)]