51752340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1193}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 157765608

約数和(自身を除く): 106013268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1193, 1205, 1446, 2169, 2386, 2410, 2892, 3579, 3615, 4338, 4772, 4820, 5965, 7158, 7230, 8676, 10737, 10845, 11930, 14316, 14460, 17895, 21474, 21690, 23860, 35790, 42948, 43380, 53685, 71580, 107370, 214740, 287513, 575026, 862539, 1150052, 1437565, 1725078, 2587617, 2875130, 3450156, 4312695, 5175234, 5750260, 8625390, 10350468, 12938085, 17250780, 25876170, 51752340]

約数ペア:

[(1, 51752340), (2, 25876170), (3, 17250780), (4, 12938085), (5, 10350468), (6, 8625390), (9, 5750260), (10, 5175234), (12, 4312695), (15, 3450156), (18, 2875130), (20, 2587617), (30, 1725078), (36, 1437565), (45, 1150052), (60, 862539), (90, 575026), (180, 287513), (241, 214740), (482, 107370), (723, 71580), (964, 53685), (1193, 43380), (1205, 42948), (1446, 35790), (2169, 23860), (2386, 21690), (2410, 21474), (2892, 17895), (3579, 14460), (3615, 14316), (4338, 11930), (4772, 10845), (4820, 10737), (5965, 8676), (7158, 7230)]