53891522944

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1940219}}^1$

素因数の和:1940271

約数の個数: 64

約数和(自身を含む): 126657561600

約数和(自身を除く): 72766038656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 1940219, 3880438, 7760876, 13581533, 15521752, 27163066, 31043504, 54326132, 60146789, 62087008, 108652264, 120293578, 124174016, 217304528, 240587156, 248348032, 421027523, 434609056, 481174312, 842055046, 869218112, 962348624, 1684110092, 1738436224, 1924697248, 3368220184, 3849394496, 6736440368, 7698788992, 13472880736, 26945761472, 53891522944]

約数ペア:

[(1, 53891522944), (2, 26945761472), (4, 13472880736), (7, 7698788992), (8, 6736440368), (14, 3849394496), (16, 3368220184), (28, 1924697248), (31, 1738436224), (32, 1684110092), (56, 962348624), (62, 869218112), (64, 842055046), (112, 481174312), (124, 434609056), (128, 421027523), (217, 248348032), (224, 240587156), (248, 217304528), (434, 124174016), (448, 120293578), (496, 108652264), (868, 62087008), (896, 60146789), (992, 54326132), (1736, 31043504), (1984, 27163066), (3472, 15521752), (3968, 13581533), (6944, 7760876), (13888, 3880438), (27776, 1940219)]