55140448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3707

約数の個数: 48

約数和(自身を含む): 121214016

約数和(自身を除く): 66073568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3643, 3784, 7286, 7568, 14572, 15136, 29144, 40073, 58288, 80146, 116576, 156649, 160292, 313298, 320584, 626596, 641168, 1253192, 1282336, 1723139, 2506384, 3446278, 5012768, 6892556, 13785112, 27570224, 55140448]

約数ペア:

[(1, 55140448), (2, 27570224), (4, 13785112), (8, 6892556), (11, 5012768), (16, 3446278), (22, 2506384), (32, 1723139), (43, 1282336), (44, 1253192), (86, 641168), (88, 626596), (172, 320584), (176, 313298), (344, 160292), (352, 156649), (473, 116576), (688, 80146), (946, 58288), (1376, 40073), (1892, 29144), (3643, 15136), (3784, 14572), (7286, 7568)]