51345424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7963}}^1$

素因数の和:8015

約数の個数: 40

約数和(自身を含む): 110604032

約数和(自身を除く): 59258608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 7963, 15926, 31852, 63704, 103519, 127408, 207038, 246853, 414076, 493706, 828152, 987412, 1656304, 1974824, 3209089, 3949648, 6418178, 12836356, 25672712, 51345424]

約数ペア:

[(1, 51345424), (2, 25672712), (4, 12836356), (8, 6418178), (13, 3949648), (16, 3209089), (26, 1974824), (31, 1656304), (52, 987412), (62, 828152), (104, 493706), (124, 414076), (208, 246853), (248, 207038), (403, 127408), (496, 103519), (806, 63704), (1612, 31852), (3224, 15926), (6448, 7963)]