55404776

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 123984000

約数和(自身を除く): 68579224

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 59, 82, 118, 164, 236, 287, 328, 409, 413, 472, 574, 818, 826, 1148, 1636, 1652, 2296, 2419, 2863, 3272, 3304, 4838, 5726, 9676, 11452, 16769, 16933, 19352, 22904, 24131, 33538, 33866, 48262, 67076, 67732, 96524, 117383, 134152, 135464, 168917, 193048, 234766, 337834, 469532, 675668, 939064, 989371, 1351336, 1978742, 3957484, 6925597, 7914968, 13851194, 27702388, 55404776]

約数ペア:

[(1, 55404776), (2, 27702388), (4, 13851194), (7, 7914968), (8, 6925597), (14, 3957484), (28, 1978742), (41, 1351336), (56, 989371), (59, 939064), (82, 675668), (118, 469532), (164, 337834), (236, 234766), (287, 193048), (328, 168917), (409, 135464), (413, 134152), (472, 117383), (574, 96524), (818, 67732), (826, 67076), (1148, 48262), (1636, 33866), (1652, 33538), (2296, 24131), (2419, 22904), (2863, 19352), (3272, 16933), (3304, 16769), (4838, 11452), (5726, 9676)]