56147872

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 72

約数和(自身を含む): 128801988

約数和(自身を除く): 72654116

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 853, 968, 1496, 1706, 1936, 2057, 2992, 3412, 3872, 4114, 5984, 6824, 8228, 9383, 13648, 14501, 16456, 18766, 27296, 29002, 32912, 37532, 58004, 65824, 75064, 103213, 116008, 150128, 159511, 206426, 232016, 300256, 319022, 412852, 464032, 638044, 825704, 1276088, 1651408, 1754621, 2552176, 3302816, 3509242, 5104352, 7018484, 14036968, 28073936, 56147872]

約数ペア:

[(1, 56147872), (2, 28073936), (4, 14036968), (8, 7018484), (11, 5104352), (16, 3509242), (17, 3302816), (22, 2552176), (32, 1754621), (34, 1651408), (44, 1276088), (68, 825704), (88, 638044), (121, 464032), (136, 412852), (176, 319022), (187, 300256), (242, 232016), (272, 206426), (352, 159511), (374, 150128), (484, 116008), (544, 103213), (748, 75064), (853, 65824), (968, 58004), (1496, 37532), (1706, 32912), (1936, 29002), (2057, 27296), (2992, 18766), (3412, 16456), (3872, 14501), (4114, 13648), (5984, 9383), (6824, 8228)]