48800493

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 86361600

約数和(自身を除く): 37561107

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 133, 171, 177, 399, 413, 531, 691, 1121, 1197, 1239, 2073, 3363, 3717, 4837, 6219, 7847, 10089, 13129, 14511, 23541, 39387, 40769, 43533, 70623, 91903, 118161, 122307, 275709, 285383, 366921, 774611, 827127, 856149, 2323833, 2568447, 5422277, 6971499, 16266831, 48800493]

約数ペア:

[(1, 48800493), (3, 16266831), (7, 6971499), (9, 5422277), (19, 2568447), (21, 2323833), (57, 856149), (59, 827127), (63, 774611), (133, 366921), (171, 285383), (177, 275709), (399, 122307), (413, 118161), (531, 91903), (691, 70623), (1121, 43533), (1197, 40769), (1239, 39387), (2073, 23541), (3363, 14511), (3717, 13129), (4837, 10089), (6219, 7847)]