56527458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 123801696

約数和(自身を除く): 67274238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 169, 214, 321, 338, 507, 521, 642, 1014, 1042, 1391, 1563, 2782, 3126, 4173, 6773, 8346, 13546, 18083, 20319, 36166, 40638, 54249, 55747, 88049, 108498, 111494, 167241, 176098, 264147, 334482, 528294, 724711, 1449422, 2174133, 4348266, 9421243, 18842486, 28263729, 56527458]

約数ペア:

[(1, 56527458), (2, 28263729), (3, 18842486), (6, 9421243), (13, 4348266), (26, 2174133), (39, 1449422), (78, 724711), (107, 528294), (169, 334482), (214, 264147), (321, 176098), (338, 167241), (507, 111494), (521, 108498), (642, 88049), (1014, 55747), (1042, 54249), (1391, 40638), (1563, 36166), (2782, 20319), (3126, 18083), (4173, 13546), (6773, 8346)]