54475135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 78120000

約数和(自身を除く): 23644865

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 671, 715, 793, 1249, 3355, 3965, 6245, 8723, 13739, 16237, 43615, 68695, 76189, 81185, 178607, 380945, 838079, 893035, 990457, 4190395, 4952285, 10895027, 54475135]

約数ペア:

[(1, 54475135), (5, 10895027), (11, 4952285), (13, 4190395), (55, 990457), (61, 893035), (65, 838079), (143, 380945), (305, 178607), (671, 81185), (715, 76189), (793, 68695), (1249, 43615), (3355, 16237), (3965, 13739), (6245, 8723)]