55717236

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 147682080

約数和(自身を除く): 91964844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 83, 87, 116, 166, 174, 249, 261, 332, 348, 498, 522, 643, 747, 996, 1044, 1286, 1494, 1929, 2407, 2572, 2988, 3858, 4814, 5787, 7221, 7716, 9628, 11574, 14442, 18647, 21663, 23148, 28884, 37294, 43326, 53369, 55941, 74588, 86652, 106738, 111882, 160107, 167823, 213476, 223764, 320214, 335646, 480321, 640428, 671292, 960642, 1547701, 1921284, 3095402, 4643103, 6190804, 9286206, 13929309, 18572412, 27858618, 55717236]

約数ペア:

[(1, 55717236), (2, 27858618), (3, 18572412), (4, 13929309), (6, 9286206), (9, 6190804), (12, 4643103), (18, 3095402), (29, 1921284), (36, 1547701), (58, 960642), (83, 671292), (87, 640428), (116, 480321), (166, 335646), (174, 320214), (249, 223764), (261, 213476), (332, 167823), (348, 160107), (498, 111882), (522, 106738), (643, 86652), (747, 74588), (996, 55941), (1044, 53369), (1286, 43326), (1494, 37294), (1929, 28884), (2407, 23148), (2572, 21663), (2988, 18647), (3858, 14442), (4814, 11574), (5787, 9628), (7221, 7716)]