53156944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{77263}}^1$

素因数の和:77314

約数の個数: 20

約数和(自身を含む): 105388096

約数和(自身を除く): 52231152

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 77263, 154526, 309052, 618104, 1236208, 3322309, 6644618, 13289236, 26578472, 53156944]

約数ペア:

[(1, 53156944), (2, 26578472), (4, 13289236), (8, 6644618), (16, 3322309), (43, 1236208), (86, 618104), (172, 309052), (344, 154526), (688, 77263)]