51613440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13441}}^1$

素因数の和:13465

約数の個数: 72

約数和(自身を含む): 164852688

約数和(自身を除く): 113239248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 13441, 26882, 40323, 53764, 67205, 80646, 107528, 134410, 161292, 201615, 215056, 268820, 322584, 403230, 430112, 537640, 645168, 806460, 860224, 1075280, 1290336, 1612920, 1720448, 2150560, 2580672, 3225840, 3440896, 4301120, 5161344, 6451680, 8602240, 10322688, 12903360, 17204480, 25806720, 51613440]

約数ペア:

[(1, 51613440), (2, 25806720), (3, 17204480), (4, 12903360), (5, 10322688), (6, 8602240), (8, 6451680), (10, 5161344), (12, 4301120), (15, 3440896), (16, 3225840), (20, 2580672), (24, 2150560), (30, 1720448), (32, 1612920), (40, 1290336), (48, 1075280), (60, 860224), (64, 806460), (80, 645168), (96, 537640), (120, 430112), (128, 403230), (160, 322584), (192, 268820), (240, 215056), (256, 201615), (320, 161292), (384, 134410), (480, 107528), (640, 80646), (768, 67205), (960, 53764), (1280, 40323), (1920, 26882), (3840, 13441)]