51888891008

素因数分解:

$2^7\times {\mathrm{367}}^1\times {\mathrm{433}}^1\times {\mathrm{2551}}^1$

素因数の和:3365

約数の個数: 64

約数和(自身を含む): 103934181120

約数和(自身を除く): 52045290112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 367, 433, 734, 866, 1468, 1732, 2551, 2936, 3464, 5102, 5872, 6928, 10204, 11744, 13856, 20408, 23488, 27712, 40816, 46976, 55424, 81632, 158911, 163264, 317822, 326528, 635644, 936217, 1104583, 1271288, 1872434, 2209166, 2542576, 3744868, 4418332, 5085152, 7489736, 8836664, 10170304, 14979472, 17673328, 20340608, 29958944, 35346656, 59917888, 70693312, 119835776, 141386624, 405381961, 810763922, 1621527844, 3243055688, 6486111376, 12972222752, 25944445504, 51888891008]

約数ペア:

[(1, 51888891008), (2, 25944445504), (4, 12972222752), (8, 6486111376), (16, 3243055688), (32, 1621527844), (64, 810763922), (128, 405381961), (367, 141386624), (433, 119835776), (734, 70693312), (866, 59917888), (1468, 35346656), (1732, 29958944), (2551, 20340608), (2936, 17673328), (3464, 14979472), (5102, 10170304), (5872, 8836664), (6928, 7489736), (10204, 5085152), (11744, 4418332), (13856, 3744868), (20408, 2542576), (23488, 2209166), (27712, 1872434), (40816, 1271288), (46976, 1104583), (55424, 936217), (81632, 635644), (158911, 326528), (163264, 317822)]