53935475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 24809485

約数列:

[1, 5, 11, 17, 25, 55, 83, 85, 139, 187, 275, 415, 425, 695, 913, 935, 1411, 1529, 2075, 2363, 3475, 4565, 4675, 7055, 7645, 11537, 11815, 15521, 22825, 25993, 35275, 38225, 57685, 59075, 77605, 126907, 129965, 196129, 288425, 388025, 634535, 649825, 980645, 2157419, 3172675, 4903225, 10787095, 53935475]

約数ペア:

[(1, 53935475), (5, 10787095), (11, 4903225), (17, 3172675), (25, 2157419), (55, 980645), (83, 649825), (85, 634535), (139, 388025), (187, 288425), (275, 196129), (415, 129965), (425, 126907), (695, 77605), (913, 59075), (935, 57685), (1411, 38225), (1529, 35275), (2075, 25993), (2363, 22825), (3475, 15521), (4565, 11815), (4675, 11537), (7055, 7645)]