51857514

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 119932488

約数和(自身を除く): 68074974

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 137, 153, 274, 306, 411, 822, 1233, 1237, 2329, 2466, 2474, 3711, 4658, 6987, 7422, 11133, 13974, 20961, 21029, 22266, 41922, 42058, 63087, 126174, 169469, 189261, 338938, 378522, 508407, 1016814, 1525221, 2880973, 3050442, 5761946, 8642919, 17285838, 25928757, 51857514]

約数ペア:

[(1, 51857514), (2, 25928757), (3, 17285838), (6, 8642919), (9, 5761946), (17, 3050442), (18, 2880973), (34, 1525221), (51, 1016814), (102, 508407), (137, 378522), (153, 338938), (274, 189261), (306, 169469), (411, 126174), (822, 63087), (1233, 42058), (1237, 41922), (2329, 22266), (2466, 21029), (2474, 20961), (3711, 13974), (4658, 11133), (6987, 7422)]