55648472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20399}}^1$

素因数の和:20447

約数の個数: 32

約数和(自身を含む): 117504000

約数和(自身を除く): 61855528

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 20399, 40798, 81596, 163192, 224389, 448778, 632369, 897556, 1264738, 1795112, 2529476, 5058952, 6956059, 13912118, 27824236, 55648472]

約数ペア:

[(1, 55648472), (2, 27824236), (4, 13912118), (8, 6956059), (11, 5058952), (22, 2529476), (31, 1795112), (44, 1264738), (62, 897556), (88, 632369), (124, 448778), (248, 224389), (341, 163192), (682, 81596), (1364, 40798), (2728, 20399)]