56915716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5284

約数の個数: 48

約数和(自身を含む): 123197760

約数和(自身を除く): 66282044

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5237, 5434, 10474, 10868, 20948, 57607, 68081, 99503, 115214, 136162, 199006, 230428, 272324, 398012, 748891, 1094533, 1293539, 1497782, 2189066, 2587078, 2995564, 4378132, 5174156, 14228929, 28457858, 56915716]

約数ペア:

[(1, 56915716), (2, 28457858), (4, 14228929), (11, 5174156), (13, 4378132), (19, 2995564), (22, 2587078), (26, 2189066), (38, 1497782), (44, 1293539), (52, 1094533), (76, 748891), (143, 398012), (209, 272324), (247, 230428), (286, 199006), (418, 136162), (494, 115214), (572, 99503), (836, 68081), (988, 57607), (2717, 20948), (5237, 10868), (5434, 10474)]