53354560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23819}}^1$

素因数の和:23843

約数の個数: 56

約数和(自身を含む): 145206720

約数和(自身を除く): 91852160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 23819, 47638, 95276, 119095, 166733, 190552, 238190, 333466, 381104, 476380, 666932, 762208, 833665, 952760, 1333864, 1524416, 1667330, 1905520, 2667728, 3334660, 3811040, 5335456, 6669320, 7622080, 10670912, 13338640, 26677280, 53354560]

約数ペア:

[(1, 53354560), (2, 26677280), (4, 13338640), (5, 10670912), (7, 7622080), (8, 6669320), (10, 5335456), (14, 3811040), (16, 3334660), (20, 2667728), (28, 1905520), (32, 1667330), (35, 1524416), (40, 1333864), (56, 952760), (64, 833665), (70, 762208), (80, 666932), (112, 476380), (140, 381104), (160, 333466), (224, 238190), (280, 190552), (320, 166733), (448, 119095), (560, 95276), (1120, 47638), (2240, 23819)]