55423808

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 84

約数和(自身を含む): 128304036

約数和(自身を除く): 72880228

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 421, 484, 544, 704, 748, 842, 968, 1088, 1496, 1684, 1936, 2057, 2992, 3368, 3872, 4114, 4631, 5984, 6736, 7157, 7744, 8228, 9262, 11968, 13472, 14314, 16456, 18524, 26944, 28628, 32912, 37048, 50941, 57256, 65824, 74096, 78727, 101882, 114512, 131648, 148192, 157454, 203764, 229024, 296384, 314908, 407528, 458048, 629816, 815056, 865997, 1259632, 1630112, 1731994, 2519264, 3260224, 3463988, 5038528, 6927976, 13855952, 27711904, 55423808]

約数ペア:

[(1, 55423808), (2, 27711904), (4, 13855952), (8, 6927976), (11, 5038528), (16, 3463988), (17, 3260224), (22, 2519264), (32, 1731994), (34, 1630112), (44, 1259632), (64, 865997), (68, 815056), (88, 629816), (121, 458048), (136, 407528), (176, 314908), (187, 296384), (242, 229024), (272, 203764), (352, 157454), (374, 148192), (421, 131648), (484, 114512), (544, 101882), (704, 78727), (748, 74096), (842, 65824), (968, 57256), (1088, 50941), (1496, 37048), (1684, 32912), (1936, 28628), (2057, 26944), (2992, 18524), (3368, 16456), (3872, 14314), (4114, 13472), (4631, 11968), (5984, 9262), (6736, 8228), (7157, 7744)]