53361920

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 130685184

約数和(自身を除く): 77323264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 887, 940, 1280, 1504, 1774, 1880, 3008, 3548, 3760, 4435, 6016, 7096, 7520, 8870, 12032, 14192, 15040, 17740, 28384, 30080, 35480, 41689, 56768, 60160, 70960, 83378, 113536, 141920, 166756, 208445, 227072, 283840, 333512, 416890, 567680, 667024, 833780, 1135360, 1334048, 1667560, 2668096, 3335120, 5336192, 6670240, 10672384, 13340480, 26680960, 53361920]

約数ペア:

[(1, 53361920), (2, 26680960), (4, 13340480), (5, 10672384), (8, 6670240), (10, 5336192), (16, 3335120), (20, 2668096), (32, 1667560), (40, 1334048), (47, 1135360), (64, 833780), (80, 667024), (94, 567680), (128, 416890), (160, 333512), (188, 283840), (235, 227072), (256, 208445), (320, 166756), (376, 141920), (470, 113536), (640, 83378), (752, 70960), (887, 60160), (940, 56768), (1280, 41689), (1504, 35480), (1774, 30080), (1880, 28384), (3008, 17740), (3548, 15040), (3760, 14192), (4435, 12032), (6016, 8870), (7096, 7520)]