56807868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 148181488

約数和(自身を除く): 91373620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 433, 754, 841, 866, 1131, 1299, 1508, 1682, 1732, 2262, 2523, 2598, 3364, 4524, 5046, 5196, 5629, 10092, 10933, 11258, 12557, 16887, 21866, 22516, 25114, 32799, 33774, 37671, 43732, 50228, 65598, 67548, 75342, 131196, 150684, 163241, 326482, 364153, 489723, 652964, 728306, 979446, 1092459, 1456612, 1958892, 2184918, 4369836, 4733989, 9467978, 14201967, 18935956, 28403934, 56807868]

約数ペア:

[(1, 56807868), (2, 28403934), (3, 18935956), (4, 14201967), (6, 9467978), (12, 4733989), (13, 4369836), (26, 2184918), (29, 1958892), (39, 1456612), (52, 1092459), (58, 979446), (78, 728306), (87, 652964), (116, 489723), (156, 364153), (174, 326482), (348, 163241), (377, 150684), (433, 131196), (754, 75342), (841, 67548), (866, 65598), (1131, 50228), (1299, 43732), (1508, 37671), (1682, 33774), (1732, 32799), (2262, 25114), (2523, 22516), (2598, 21866), (3364, 16887), (4524, 12557), (5046, 11258), (5196, 10933), (5629, 10092)]