48173958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:498

約数の個数: 72

約数和(自身を含む): 122478408

約数和(自身を除く): 74304450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 193, 283, 294, 386, 441, 566, 579, 849, 882, 1158, 1351, 1698, 1737, 1981, 2547, 2702, 3474, 3962, 4053, 5094, 5943, 8106, 9457, 11886, 12159, 13867, 17829, 18914, 24318, 27734, 28371, 35658, 41601, 54619, 56742, 83202, 85113, 109238, 124803, 163857, 170226, 249606, 327714, 382333, 491571, 764666, 983142, 1146999, 2293998, 2676331, 3440997, 5352662, 6881994, 8028993, 16057986, 24086979, 48173958]

約数ペア:

[(1, 48173958), (2, 24086979), (3, 16057986), (6, 8028993), (7, 6881994), (9, 5352662), (14, 3440997), (18, 2676331), (21, 2293998), (42, 1146999), (49, 983142), (63, 764666), (98, 491571), (126, 382333), (147, 327714), (193, 249606), (283, 170226), (294, 163857), (386, 124803), (441, 109238), (566, 85113), (579, 83202), (849, 56742), (882, 54619), (1158, 41601), (1351, 35658), (1698, 28371), (1737, 27734), (1981, 24318), (2547, 18914), (2702, 17829), (3474, 13867), (3962, 12159), (4053, 11886), (5094, 9457), (5943, 8106)]