53008990540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6512161}}^1$

素因数の和:6512218

約数の個数: 48

約数和(自身を含む): 124720926624

約数和(自身を除く): 71711936084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 6512161, 13024322, 26048644, 32560805, 65121610, 71633771, 130243220, 143267542, 240949957, 286535084, 358168855, 481899914, 716337710, 963799828, 1204749785, 1432675420, 2409499570, 2650449527, 4818999140, 5300899054, 10601798108, 13252247635, 26504495270, 53008990540]

約数ペア:

[(1, 53008990540), (2, 26504495270), (4, 13252247635), (5, 10601798108), (10, 5300899054), (11, 4818999140), (20, 2650449527), (22, 2409499570), (37, 1432675420), (44, 1204749785), (55, 963799828), (74, 716337710), (110, 481899914), (148, 358168855), (185, 286535084), (220, 240949957), (370, 143267542), (407, 130243220), (740, 71633771), (814, 65121610), (1628, 32560805), (2035, 26048644), (4070, 13024322), (8140, 6512161)]