56129325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 118563840

約数和(自身を除く): 62434515

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 25, 35, 51, 57, 75, 85, 95, 105, 119, 133, 175, 255, 285, 323, 331, 357, 399, 425, 475, 525, 595, 665, 969, 993, 1275, 1425, 1615, 1655, 1785, 1995, 2261, 2317, 2975, 3325, 4845, 4965, 5627, 6289, 6783, 6951, 8075, 8275, 8925, 9975, 11305, 11585, 16881, 18867, 24225, 24825, 28135, 31445, 33915, 34755, 39389, 44023, 56525, 57925, 84405, 94335, 106913, 118167, 132069, 140675, 157225, 169575, 173775, 196945, 220115, 320739, 422025, 471675, 534565, 590835, 660345, 748391, 984725, 1100575, 1603695, 2245173, 2672825, 2954175, 3301725, 3741955, 8018475, 11225865, 18709775, 56129325]

約数ペア:

[(1, 56129325), (3, 18709775), (5, 11225865), (7, 8018475), (15, 3741955), (17, 3301725), (19, 2954175), (21, 2672825), (25, 2245173), (35, 1603695), (51, 1100575), (57, 984725), (75, 748391), (85, 660345), (95, 590835), (105, 534565), (119, 471675), (133, 422025), (175, 320739), (255, 220115), (285, 196945), (323, 173775), (331, 169575), (357, 157225), (399, 140675), (425, 132069), (475, 118167), (525, 106913), (595, 94335), (665, 84405), (969, 57925), (993, 56525), (1275, 44023), (1425, 39389), (1615, 34755), (1655, 33915), (1785, 31445), (1995, 28135), (2261, 24825), (2317, 24225), (2975, 18867), (3325, 16881), (4845, 11585), (4965, 11305), (5627, 9975), (6289, 8925), (6783, 8275), (6951, 8075)]