55549580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 120683136

約数和(自身を除く): 65133556

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 271, 277, 370, 542, 554, 740, 1084, 1108, 1355, 1385, 2710, 2770, 5420, 5540, 10027, 10249, 20054, 20498, 40108, 40996, 50135, 51245, 75067, 100270, 102490, 150134, 200540, 204980, 300268, 375335, 750670, 1501340, 2777479, 5554958, 11109916, 13887395, 27774790, 55549580]

約数ペア:

[(1, 55549580), (2, 27774790), (4, 13887395), (5, 11109916), (10, 5554958), (20, 2777479), (37, 1501340), (74, 750670), (148, 375335), (185, 300268), (271, 204980), (277, 200540), (370, 150134), (542, 102490), (554, 100270), (740, 75067), (1084, 51245), (1108, 50135), (1355, 40996), (1385, 40108), (2710, 20498), (2770, 20054), (5420, 10249), (5540, 10027)]