55966456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 131443200

約数和(自身を除く): 75476744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1303, 1534, 1652, 2606, 3068, 3304, 5212, 5369, 6136, 9121, 10424, 10738, 16939, 18242, 21476, 33878, 36484, 42952, 67756, 72968, 76877, 118573, 135512, 153754, 237146, 307508, 474292, 538139, 615016, 948584, 999401, 1076278, 1998802, 2152556, 3997604, 4305112, 6995807, 7995208, 13991614, 27983228, 55966456]

約数ペア:

[(1, 55966456), (2, 27983228), (4, 13991614), (7, 7995208), (8, 6995807), (13, 4305112), (14, 3997604), (26, 2152556), (28, 1998802), (52, 1076278), (56, 999401), (59, 948584), (91, 615016), (104, 538139), (118, 474292), (182, 307508), (236, 237146), (364, 153754), (413, 135512), (472, 118573), (728, 76877), (767, 72968), (826, 67756), (1303, 42952), (1534, 36484), (1652, 33878), (2606, 21476), (3068, 18242), (3304, 16939), (5212, 10738), (5369, 10424), (6136, 9121)]