51853984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17807}}^1$

素因数の和:17837

約数の個数: 48

約数和(自身を含む): 125653248

約数和(自身を除く): 73799264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 17807, 35614, 71228, 124649, 142456, 231491, 249298, 284912, 462982, 498596, 569824, 925964, 997192, 1620437, 1851928, 1994384, 3240874, 3703856, 3988768, 6481748, 7407712, 12963496, 25926992, 51853984]

約数ペア:

[(1, 51853984), (2, 25926992), (4, 12963496), (7, 7407712), (8, 6481748), (13, 3988768), (14, 3703856), (16, 3240874), (26, 1994384), (28, 1851928), (32, 1620437), (52, 997192), (56, 925964), (91, 569824), (104, 498596), (112, 462982), (182, 284912), (208, 249298), (224, 231491), (364, 142456), (416, 124649), (728, 71228), (1456, 35614), (2912, 17807)]