56637646

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 97212528

約数和(自身を除く): 40574882

約数列:

[1, 2, 13, 26, 41, 61, 67, 82, 122, 134, 169, 338, 533, 793, 871, 1066, 1586, 1742, 2501, 2747, 4087, 5002, 5494, 6929, 8174, 10309, 11323, 13858, 20618, 22646, 32513, 35711, 53131, 65026, 71422, 106262, 167567, 335134, 422669, 464243, 690703, 845338, 928486, 1381406, 2178371, 4356742, 28318823, 56637646]

約数ペア:

[(1, 56637646), (2, 28318823), (13, 4356742), (26, 2178371), (41, 1381406), (61, 928486), (67, 845338), (82, 690703), (122, 464243), (134, 422669), (169, 335134), (338, 167567), (533, 106262), (793, 71422), (871, 65026), (1066, 53131), (1586, 35711), (1742, 32513), (2501, 22646), (2747, 20618), (4087, 13858), (5002, 11323), (5494, 10309), (6929, 8174)]