53585440

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1871}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 73785440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 1871, 2864, 3580, 3742, 5728, 7160, 7484, 9355, 14320, 14968, 18710, 28640, 29936, 37420, 59872, 74840, 149680, 299360, 334909, 669818, 1339636, 1674545, 2679272, 3349090, 5358544, 6698180, 10717088, 13396360, 26792720, 53585440]

約数ペア:

[(1, 53585440), (2, 26792720), (4, 13396360), (5, 10717088), (8, 6698180), (10, 5358544), (16, 3349090), (20, 2679272), (32, 1674545), (40, 1339636), (80, 669818), (160, 334909), (179, 299360), (358, 149680), (716, 74840), (895, 59872), (1432, 37420), (1790, 29936), (1871, 28640), (2864, 18710), (3580, 14968), (3742, 14320), (5728, 9355), (7160, 7484)]