51893325

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 108028800

約数和(自身を除く): 56135475

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 29, 33, 45, 55, 75, 87, 99, 135, 145, 165, 225, 241, 261, 275, 297, 319, 435, 495, 675, 723, 725, 783, 825, 957, 1205, 1305, 1485, 1595, 2169, 2175, 2475, 2651, 2871, 3615, 3915, 4785, 6025, 6507, 6525, 6989, 7425, 7953, 7975, 8613, 10845, 13255, 14355, 18075, 19575, 20967, 23859, 23925, 32535, 34945, 39765, 43065, 54225, 62901, 66275, 71577, 71775, 76879, 104835, 119295, 162675, 174725, 188703, 198825, 215325, 230637, 314505, 357885, 384395, 524175, 596475, 691911, 943515, 1153185, 1572525, 1789425, 1921975, 2075733, 3459555, 4717575, 5765925, 10378665, 17297775, 51893325]

約数ペア:

[(1, 51893325), (3, 17297775), (5, 10378665), (9, 5765925), (11, 4717575), (15, 3459555), (25, 2075733), (27, 1921975), (29, 1789425), (33, 1572525), (45, 1153185), (55, 943515), (75, 691911), (87, 596475), (99, 524175), (135, 384395), (145, 357885), (165, 314505), (225, 230637), (241, 215325), (261, 198825), (275, 188703), (297, 174725), (319, 162675), (435, 119295), (495, 104835), (675, 76879), (723, 71775), (725, 71577), (783, 66275), (825, 62901), (957, 54225), (1205, 43065), (1305, 39765), (1485, 34945), (1595, 32535), (2169, 23925), (2175, 23859), (2475, 20967), (2651, 19575), (2871, 18075), (3615, 14355), (3915, 13255), (4785, 10845), (6025, 8613), (6507, 7975), (6525, 7953), (6989, 7425)]