48894560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 135771552

約数和(自身を除く): 86876992

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2137, 2288, 2860, 4274, 4576, 5720, 8548, 10685, 11440, 17096, 21370, 22880, 23507, 27781, 34192, 42740, 47014, 55562, 68384, 85480, 94028, 111124, 117535, 138905, 170960, 188056, 222248, 235070, 277810, 305591, 341920, 376112, 444496, 470140, 555620, 611182, 752224, 888992, 940280, 1111240, 1222364, 1527955, 1880560, 2222480, 2444728, 3055910, 3761120, 4444960, 4889456, 6111820, 9778912, 12223640, 24447280, 48894560]

約数ペア:

[(1, 48894560), (2, 24447280), (4, 12223640), (5, 9778912), (8, 6111820), (10, 4889456), (11, 4444960), (13, 3761120), (16, 3055910), (20, 2444728), (22, 2222480), (26, 1880560), (32, 1527955), (40, 1222364), (44, 1111240), (52, 940280), (55, 888992), (65, 752224), (80, 611182), (88, 555620), (104, 470140), (110, 444496), (130, 376112), (143, 341920), (160, 305591), (176, 277810), (208, 235070), (220, 222248), (260, 188056), (286, 170960), (352, 138905), (416, 117535), (440, 111124), (520, 94028), (572, 85480), (715, 68384), (880, 55562), (1040, 47014), (1144, 42740), (1430, 34192), (1760, 27781), (2080, 23507), (2137, 22880), (2288, 21370), (2860, 17096), (4274, 11440), (4576, 10685), (5720, 8548)]