52655440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17789}}^1$

素因数の和:17839

約数の個数: 40

約数和(自身を含む): 125739720

約数和(自身を除く): 73084280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 17789, 35578, 71156, 88945, 142312, 177890, 284624, 355780, 658193, 711560, 1316386, 1423120, 2632772, 3290965, 5265544, 6581930, 10531088, 13163860, 26327720, 52655440]

約数ペア:

[(1, 52655440), (2, 26327720), (4, 13163860), (5, 10531088), (8, 6581930), (10, 5265544), (16, 3290965), (20, 2632772), (37, 1423120), (40, 1316386), (74, 711560), (80, 658193), (148, 355780), (185, 284624), (296, 177890), (370, 142312), (592, 88945), (740, 71156), (1480, 35578), (2960, 17789)]