56210778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 85312422

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 47, 57, 78, 94, 114, 117, 141, 171, 234, 247, 269, 282, 342, 423, 494, 538, 611, 741, 807, 846, 893, 1222, 1482, 1614, 1786, 1833, 2223, 2421, 2679, 3497, 3666, 4446, 4842, 5111, 5358, 5499, 6994, 8037, 10222, 10491, 10998, 11609, 12643, 15333, 16074, 20982, 23218, 25286, 30666, 31473, 34827, 37929, 45999, 62946, 66443, 69654, 75858, 91998, 104481, 113787, 132886, 164359, 199329, 208962, 227574, 240217, 328718, 398658, 480434, 493077, 597987, 720651, 986154, 1195974, 1441302, 1479231, 2161953, 2958462, 3122821, 4323906, 6245642, 9368463, 18736926, 28105389, 56210778]

約数ペア:

[(1, 56210778), (2, 28105389), (3, 18736926), (6, 9368463), (9, 6245642), (13, 4323906), (18, 3122821), (19, 2958462), (26, 2161953), (38, 1479231), (39, 1441302), (47, 1195974), (57, 986154), (78, 720651), (94, 597987), (114, 493077), (117, 480434), (141, 398658), (171, 328718), (234, 240217), (247, 227574), (269, 208962), (282, 199329), (342, 164359), (423, 132886), (494, 113787), (538, 104481), (611, 91998), (741, 75858), (807, 69654), (846, 66443), (893, 62946), (1222, 45999), (1482, 37929), (1614, 34827), (1786, 31473), (1833, 30666), (2223, 25286), (2421, 23218), (2679, 20982), (3497, 16074), (3666, 15333), (4446, 12643), (4842, 11609), (5111, 10998), (5358, 10491), (5499, 10222), (6994, 8037)]