48715887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 24274833

約数列:

[1, 3, 11, 33, 59, 131, 177, 191, 393, 573, 649, 1441, 1947, 2101, 4323, 6303, 7729, 11269, 23187, 25021, 33807, 75063, 85019, 123959, 255057, 275231, 371877, 825693, 1476239, 4428717, 16238629, 48715887]

約数ペア:

[(1, 48715887), (3, 16238629), (11, 4428717), (33, 1476239), (59, 825693), (131, 371877), (177, 275231), (191, 255057), (393, 123959), (573, 85019), (649, 75063), (1441, 33807), (1947, 25021), (2101, 23187), (4323, 11269), (6303, 7729)]