53394180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6729

約数の個数: 96

約数和(自身を含む): 179880960

約数和(自身を除く): 126486780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 6691, 7980, 13382, 20073, 26764, 33455, 40146, 46837, 66910, 80292, 93674, 100365, 127129, 133820, 140511, 187348, 200730, 234185, 254258, 281022, 381387, 401460, 468370, 508516, 562044, 635645, 702555, 762774, 889903, 936740, 1271290, 1405110, 1525548, 1779806, 1906935, 2542580, 2669709, 2810220, 3559612, 3813870, 4449515, 5339418, 7627740, 8899030, 10678836, 13348545, 17798060, 26697090, 53394180]

約数ペア:

[(1, 53394180), (2, 26697090), (3, 17798060), (4, 13348545), (5, 10678836), (6, 8899030), (7, 7627740), (10, 5339418), (12, 4449515), (14, 3813870), (15, 3559612), (19, 2810220), (20, 2669709), (21, 2542580), (28, 1906935), (30, 1779806), (35, 1525548), (38, 1405110), (42, 1271290), (57, 936740), (60, 889903), (70, 762774), (76, 702555), (84, 635645), (95, 562044), (105, 508516), (114, 468370), (133, 401460), (140, 381387), (190, 281022), (210, 254258), (228, 234185), (266, 200730), (285, 187348), (380, 140511), (399, 133820), (420, 127129), (532, 100365), (570, 93674), (665, 80292), (798, 66910), (1140, 46837), (1330, 40146), (1596, 33455), (1995, 26764), (2660, 20073), (3990, 13382), (6691, 7980)]