55543158

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 137998080

約数和(自身を除く): 82454922

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 81, 99, 142, 162, 198, 213, 297, 426, 439, 594, 639, 781, 878, 891, 1278, 1317, 1562, 1782, 1917, 2343, 2634, 3834, 3951, 4686, 4829, 5751, 7029, 7902, 9658, 11502, 11853, 14058, 14487, 21087, 23706, 28974, 31169, 35559, 42174, 43461, 62338, 63261, 71118, 86922, 93507, 126522, 130383, 187014, 260766, 280521, 342859, 391149, 561042, 685718, 782298, 841563, 1028577, 1683126, 2057154, 2524689, 3085731, 5049378, 6171462, 9257193, 18514386, 27771579, 55543158]

約数ペア:

[(1, 55543158), (2, 27771579), (3, 18514386), (6, 9257193), (9, 6171462), (11, 5049378), (18, 3085731), (22, 2524689), (27, 2057154), (33, 1683126), (54, 1028577), (66, 841563), (71, 782298), (81, 685718), (99, 561042), (142, 391149), (162, 342859), (198, 280521), (213, 260766), (297, 187014), (426, 130383), (439, 126522), (594, 93507), (639, 86922), (781, 71118), (878, 63261), (891, 62338), (1278, 43461), (1317, 42174), (1562, 35559), (1782, 31169), (1917, 28974), (2343, 23706), (2634, 21087), (3834, 14487), (3951, 14058), (4686, 11853), (4829, 11502), (5751, 9658), (7029, 7902)]