51486848

素因数分解:

$2^7\times 7^2\times {\mathrm{8209}}^1$

素因数の和:8237

約数の個数: 48

約数和(自身を含む): 119332350

約数和(自身を除く): 67845502

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 8209, 16418, 32836, 57463, 65672, 114926, 131344, 229852, 262688, 402241, 459704, 525376, 804482, 919408, 1050752, 1608964, 1838816, 3217928, 3677632, 6435856, 7355264, 12871712, 25743424, 51486848]

約数ペア:

[(1, 51486848), (2, 25743424), (4, 12871712), (7, 7355264), (8, 6435856), (14, 3677632), (16, 3217928), (28, 1838816), (32, 1608964), (49, 1050752), (56, 919408), (64, 804482), (98, 525376), (112, 459704), (128, 402241), (196, 262688), (224, 229852), (392, 131344), (448, 114926), (784, 65672), (896, 57463), (1568, 32836), (3136, 16418), (6272, 8209)]