56150745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 54164775

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 83, 85, 105, 119, 249, 255, 357, 379, 415, 581, 595, 1137, 1245, 1411, 1743, 1785, 1895, 2653, 2905, 4233, 5685, 6443, 7055, 7959, 8715, 9877, 13265, 19329, 21165, 29631, 31457, 32215, 39795, 45101, 49385, 94371, 96645, 135303, 148155, 157285, 220199, 225505, 471855, 534769, 660597, 676515, 1100995, 1604307, 2673845, 3302985, 3743383, 8021535, 11230149, 18716915, 56150745]

約数ペア:

[(1, 56150745), (3, 18716915), (5, 11230149), (7, 8021535), (15, 3743383), (17, 3302985), (21, 2673845), (35, 1604307), (51, 1100995), (83, 676515), (85, 660597), (105, 534769), (119, 471855), (249, 225505), (255, 220199), (357, 157285), (379, 148155), (415, 135303), (581, 96645), (595, 94371), (1137, 49385), (1245, 45101), (1411, 39795), (1743, 32215), (1785, 31457), (1895, 29631), (2653, 21165), (2905, 19329), (4233, 13265), (5685, 9877), (6443, 8715), (7055, 7959)]