50872690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 106634880

約数和(自身を除く): 55762190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 101, 110, 190, 202, 209, 241, 418, 482, 505, 1010, 1045, 1111, 1205, 1919, 2090, 2222, 2410, 2651, 3838, 4579, 5302, 5555, 9158, 9595, 11110, 13255, 19190, 21109, 22895, 24341, 26510, 42218, 45790, 48682, 50369, 100738, 105545, 121705, 211090, 243410, 251845, 267751, 462479, 503690, 535502, 924958, 1338755, 2312395, 2677510, 4624790, 5087269, 10174538, 25436345, 50872690]

約数ペア:

[(1, 50872690), (2, 25436345), (5, 10174538), (10, 5087269), (11, 4624790), (19, 2677510), (22, 2312395), (38, 1338755), (55, 924958), (95, 535502), (101, 503690), (110, 462479), (190, 267751), (202, 251845), (209, 243410), (241, 211090), (418, 121705), (482, 105545), (505, 100738), (1010, 50369), (1045, 48682), (1111, 45790), (1205, 42218), (1919, 26510), (2090, 24341), (2222, 22895), (2410, 21109), (2651, 19190), (3838, 13255), (4579, 11110), (5302, 9595), (5555, 9158)]