50820760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 119426400

約数和(自身を除く): 68605640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 193, 227, 232, 290, 386, 454, 580, 772, 908, 965, 1135, 1160, 1544, 1816, 1930, 2270, 3860, 4540, 5597, 6583, 7720, 9080, 11194, 13166, 22388, 26332, 27985, 32915, 43811, 44776, 52664, 55970, 65830, 87622, 111940, 131660, 175244, 219055, 223880, 263320, 350488, 438110, 876220, 1270519, 1752440, 2541038, 5082076, 6352595, 10164152, 12705190, 25410380, 50820760]

約数ペア:

[(1, 50820760), (2, 25410380), (4, 12705190), (5, 10164152), (8, 6352595), (10, 5082076), (20, 2541038), (29, 1752440), (40, 1270519), (58, 876220), (116, 438110), (145, 350488), (193, 263320), (227, 223880), (232, 219055), (290, 175244), (386, 131660), (454, 111940), (580, 87622), (772, 65830), (908, 55970), (965, 52664), (1135, 44776), (1160, 43811), (1544, 32915), (1816, 27985), (1930, 26332), (2270, 22388), (3860, 13166), (4540, 11194), (5597, 9080), (6583, 7720)]