56756284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:886

約数の個数: 36

約数和(自身を含む): 108649296

約数和(自身を除く): 51893012

約数列:

[1, 2, 4, 13, 26, 52, 113, 169, 226, 338, 452, 676, 743, 1469, 1486, 2938, 2972, 5876, 9659, 19097, 19318, 38194, 38636, 76388, 83959, 125567, 167918, 251134, 335836, 502268, 1091467, 2182934, 4365868, 14189071, 28378142, 56756284]

約数ペア:

[(1, 56756284), (2, 28378142), (4, 14189071), (13, 4365868), (26, 2182934), (52, 1091467), (113, 502268), (169, 335836), (226, 251134), (338, 167918), (452, 125567), (676, 83959), (743, 76388), (1469, 38636), (1486, 38194), (2938, 19318), (2972, 19097), (5876, 9659)]