51309148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 102541824

約数和(自身を除く): 51232676

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 172, 188, 473, 517, 577, 946, 1034, 1154, 1892, 2021, 2068, 2308, 4042, 6347, 8084, 12694, 22231, 24811, 25388, 27119, 44462, 49622, 54238, 88924, 99244, 108476, 272921, 298309, 545842, 596618, 1091684, 1166117, 1193236, 2332234, 4664468, 12827287, 25654574, 51309148]

約数ペア:

[(1, 51309148), (2, 25654574), (4, 12827287), (11, 4664468), (22, 2332234), (43, 1193236), (44, 1166117), (47, 1091684), (86, 596618), (94, 545842), (172, 298309), (188, 272921), (473, 108476), (517, 99244), (577, 88924), (946, 54238), (1034, 49622), (1154, 44462), (1892, 27119), (2021, 25388), (2068, 24811), (2308, 22231), (4042, 12694), (6347, 8084)]