5048988175

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1550

約数の個数: 108

約数和(自身を含む): 8358871248

約数和(自身を除く): 3309883073

約数列:

[1, 5, 7, 11, 23, 25, 35, 49, 55, 77, 115, 121, 161, 175, 245, 253, 275, 385, 539, 575, 605, 805, 847, 1127, 1225, 1265, 1481, 1771, 1925, 2695, 2783, 3025, 4025, 4235, 5635, 5929, 6325, 7405, 8855, 10367, 12397, 13475, 13915, 16291, 19481, 21175, 28175, 29645, 34063, 37025, 44275, 51835, 61985, 69575, 72569, 81455, 97405, 114037, 136367, 148225, 170315, 179201, 238441, 259175, 309925, 362845, 374693, 407275, 487025, 570185, 681835, 798259, 851575, 896005, 1192205, 1254407, 1669087, 1814225, 1873465, 2622851, 2850925, 3409175, 3991295, 4121623, 4480025, 5961025, 6272035, 8345435, 8780849, 9367325, 13114255, 18359957, 19956475, 20608115, 28851361, 31360175, 41727175, 43904245, 65571275, 91799785, 103040575, 144256805, 201959527, 219521225, 458998925, 721284025, 1009797635, 5048988175]

約数ペア:

[(1, 5048988175), (5, 1009797635), (7, 721284025), (11, 458998925), (23, 219521225), (25, 201959527), (35, 144256805), (49, 103040575), (55, 91799785), (77, 65571275), (115, 43904245), (121, 41727175), (161, 31360175), (175, 28851361), (245, 20608115), (253, 19956475), (275, 18359957), (385, 13114255), (539, 9367325), (575, 8780849), (605, 8345435), (805, 6272035), (847, 5961025), (1127, 4480025), (1225, 4121623), (1265, 3991295), (1481, 3409175), (1771, 2850925), (1925, 2622851), (2695, 1873465), (2783, 1814225), (3025, 1669087), (4025, 1254407), (4235, 1192205), (5635, 896005), (5929, 851575), (6325, 798259), (7405, 681835), (8855, 570185), (10367, 487025), (12397, 407275), (13475, 374693), (13915, 362845), (16291, 309925), (19481, 259175), (21175, 238441), (28175, 179201), (29645, 170315), (34063, 148225), (37025, 136367), (44275, 114037), (51835, 97405), (61985, 81455), (69575, 72569)]