52987520

素因数分解:

$2^7\times 5^1\times {\mathrm{82793}}^1$

素因数の和:82812

約数の個数: 32

約数和(自身を含む): 126674820

約数和(自身を除く): 73687300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 82793, 165586, 331172, 413965, 662344, 827930, 1324688, 1655860, 2649376, 3311720, 5298752, 6623440, 10597504, 13246880, 26493760, 52987520]

約数ペア:

[(1, 52987520), (2, 26493760), (4, 13246880), (5, 10597504), (8, 6623440), (10, 5298752), (16, 3311720), (20, 2649376), (32, 1655860), (40, 1324688), (64, 827930), (80, 662344), (128, 413965), (160, 331172), (320, 165586), (640, 82793)]