56553856364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{12421}}^1$

素因数の和:13014

約数の個数: 48

約数和(自身を含む): 105179558400

約数和(自身を除く): 48625702036

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 431, 556, 862, 1724, 2641, 5282, 8189, 10564, 12421, 16378, 24842, 32756, 49684, 59909, 119818, 235999, 239636, 471998, 943996, 1138271, 1726519, 2276542, 3453038, 4553084, 5353451, 6906076, 10706902, 21413804, 32803861, 65607722, 101715569, 131215444, 203431138, 406862276, 744129689, 1488259378, 2976518756, 14138464091, 28276928182, 56553856364]

約数ペア:

[(1, 56553856364), (2, 28276928182), (4, 14138464091), (19, 2976518756), (38, 1488259378), (76, 744129689), (139, 406862276), (278, 203431138), (431, 131215444), (556, 101715569), (862, 65607722), (1724, 32803861), (2641, 21413804), (5282, 10706902), (8189, 6906076), (10564, 5353451), (12421, 4553084), (16378, 3453038), (24842, 2276542), (32756, 1726519), (49684, 1138271), (59909, 943996), (119818, 471998), (235999, 239636)]