49063472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 100618560

約数和(自身を除く): 51555088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 304, 502, 643, 1004, 1286, 2008, 2572, 4016, 4769, 5144, 9538, 10288, 12217, 19076, 24434, 38152, 48868, 76304, 97736, 161393, 195472, 322786, 645572, 1291144, 2582288, 3066467, 6132934, 12265868, 24531736, 49063472]

約数ペア:

[(1, 49063472), (2, 24531736), (4, 12265868), (8, 6132934), (16, 3066467), (19, 2582288), (38, 1291144), (76, 645572), (152, 322786), (251, 195472), (304, 161393), (502, 97736), (643, 76304), (1004, 48868), (1286, 38152), (2008, 24434), (2572, 19076), (4016, 12217), (4769, 10288), (5144, 9538)]