48879666

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 128563200

約数和(自身を除く): 79683534

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 61, 66, 71, 99, 114, 122, 142, 171, 183, 198, 209, 213, 297, 342, 366, 418, 426, 513, 549, 594, 627, 639, 671, 781, 1026, 1098, 1159, 1254, 1278, 1342, 1349, 1562, 1647, 1881, 1917, 2013, 2318, 2343, 2698, 3294, 3477, 3762, 3834, 4026, 4047, 4331, 4686, 5643, 6039, 6954, 7029, 8094, 8662, 10431, 11286, 12078, 12141, 12749, 12993, 14058, 14839, 18117, 20862, 21087, 24282, 25498, 25986, 29678, 31293, 36234, 36423, 38247, 38979, 42174, 44517, 47641, 62586, 72846, 76494, 77958, 82289, 89034, 95282, 114741, 116937, 133551, 142923, 164578, 229482, 233874, 246867, 267102, 285846, 344223, 400653, 428769, 493734, 688446, 740601, 801306, 857538, 905179, 1286307, 1481202, 1810358, 2221803, 2572614, 2715537, 4443606, 5431074, 8146611, 16293222, 24439833, 48879666]

約数ペア:

[(1, 48879666), (2, 24439833), (3, 16293222), (6, 8146611), (9, 5431074), (11, 4443606), (18, 2715537), (19, 2572614), (22, 2221803), (27, 1810358), (33, 1481202), (38, 1286307), (54, 905179), (57, 857538), (61, 801306), (66, 740601), (71, 688446), (99, 493734), (114, 428769), (122, 400653), (142, 344223), (171, 285846), (183, 267102), (198, 246867), (209, 233874), (213, 229482), (297, 164578), (342, 142923), (366, 133551), (418, 116937), (426, 114741), (513, 95282), (549, 89034), (594, 82289), (627, 77958), (639, 76494), (671, 72846), (781, 62586), (1026, 47641), (1098, 44517), (1159, 42174), (1254, 38979), (1278, 38247), (1342, 36423), (1349, 36234), (1562, 31293), (1647, 29678), (1881, 25986), (1917, 25498), (2013, 24282), (2318, 21087), (2343, 20862), (2698, 18117), (3294, 14839), (3477, 14058), (3762, 12993), (3834, 12749), (4026, 12141), (4047, 12078), (4331, 11286), (4686, 10431), (5643, 8662), (6039, 8094), (6954, 7029)]