51649472

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3769

約数の個数: 56

約数和(自身を含む): 120944640

約数和(自身を除く): 69295168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 3719, 6944, 7438, 13888, 14876, 26033, 29752, 52066, 59504, 104132, 115289, 119008, 208264, 230578, 238016, 416528, 461156, 807023, 833056, 922312, 1614046, 1666112, 1844624, 3228092, 3689248, 6456184, 7378496, 12912368, 25824736, 51649472]

約数ペア:

[(1, 51649472), (2, 25824736), (4, 12912368), (7, 7378496), (8, 6456184), (14, 3689248), (16, 3228092), (28, 1844624), (31, 1666112), (32, 1614046), (56, 922312), (62, 833056), (64, 807023), (112, 461156), (124, 416528), (217, 238016), (224, 230578), (248, 208264), (434, 119008), (448, 115289), (496, 104132), (868, 59504), (992, 52066), (1736, 29752), (1984, 26033), (3472, 14876), (3719, 13888), (6944, 7438)]