53018456180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1\times {\mathrm{877}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 115803620352

約数和(自身を除く): 62785164172

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 281, 310, 347, 562, 620, 694, 877, 1124, 1388, 1405, 1735, 1754, 2810, 3470, 3508, 4385, 5620, 6940, 8711, 8770, 10757, 17422, 17540, 21514, 27187, 34844, 43028, 43555, 53785, 54374, 87110, 97507, 107570, 108748, 135935, 174220, 195014, 215140, 246437, 271870, 304319, 390028, 487535, 492874, 543740, 608638, 975070, 985748, 1217276, 1232185, 1521595, 1950140, 2464370, 3022717, 3043190, 4928740, 6045434, 6086380, 7639547, 9433889, 12090868, 15113585, 15279094, 18867778, 30227170, 30558188, 37735556, 38197735, 47169445, 60454340, 76395470, 85513639, 94338890, 152790940, 171027278, 188677780, 342054556, 427568195, 855136390, 1710272780, 2650922809, 5301845618, 10603691236, 13254614045, 26509228090, 53018456180]

約数ペア:

[(1, 53018456180), (2, 26509228090), (4, 13254614045), (5, 10603691236), (10, 5301845618), (20, 2650922809), (31, 1710272780), (62, 855136390), (124, 427568195), (155, 342054556), (281, 188677780), (310, 171027278), (347, 152790940), (562, 94338890), (620, 85513639), (694, 76395470), (877, 60454340), (1124, 47169445), (1388, 38197735), (1405, 37735556), (1735, 30558188), (1754, 30227170), (2810, 18867778), (3470, 15279094), (3508, 15113585), (4385, 12090868), (5620, 9433889), (6940, 7639547), (8711, 6086380), (8770, 6045434), (10757, 4928740), (17422, 3043190), (17540, 3022717), (21514, 2464370), (27187, 1950140), (34844, 1521595), (43028, 1232185), (43555, 1217276), (53785, 985748), (54374, 975070), (87110, 608638), (97507, 543740), (107570, 492874), (108748, 487535), (135935, 390028), (174220, 304319), (195014, 271870), (215140, 246437)]