57482308

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 113021440

約数和(自身を除く): 55539132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 211, 338, 403, 422, 676, 806, 844, 1612, 2197, 2743, 4394, 5239, 5486, 6541, 8788, 10478, 10972, 13082, 20956, 26164, 35659, 68107, 71318, 85033, 136214, 142636, 170066, 272428, 340132, 463567, 927134, 1105429, 1854268, 2210858, 4421716, 14370577, 28741154, 57482308]

約数ペア:

[(1, 57482308), (2, 28741154), (4, 14370577), (13, 4421716), (26, 2210858), (31, 1854268), (52, 1105429), (62, 927134), (124, 463567), (169, 340132), (211, 272428), (338, 170066), (403, 142636), (422, 136214), (676, 85033), (806, 71318), (844, 68107), (1612, 35659), (2197, 26164), (2743, 20956), (4394, 13082), (5239, 10972), (5486, 10478), (6541, 8788)]