1550261888

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55813}}^1$

素因数の和:55865

約数の個数: 64

約数和(自身を含む): 3643537920

約数和(自身を除く): 2093276032

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, 55813, 111626, 223252, 390691, 446504, 781382, 893008, 1562764, 1730203, 1786016, 3125528, 3460406, 3572032, 6251056, 6920812, 7144064, 12111421, 12502112, 13841624, 24222842, 25004224, 27683248, 48445684, 50008448, 55366496, 96891368, 110732992, 193782736, 221465984, 387565472, 775130944, 1550261888]

約数ペア:

[(1, 1550261888), (2, 775130944), (4, 387565472), (7, 221465984), (8, 193782736), (14, 110732992), (16, 96891368), (28, 55366496), (31, 50008448), (32, 48445684), (56, 27683248), (62, 25004224), (64, 24222842), (112, 13841624), (124, 12502112), (128, 12111421), (217, 7144064), (224, 6920812), (248, 6251056), (434, 3572032), (448, 3460406), (496, 3125528), (868, 1786016), (896, 1730203), (992, 1562764), (1736, 893008), (1984, 781382), (3472, 446504), (3968, 390691), (6944, 223252), (13888, 111626), (27776, 55813)]