52487875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 20295485

約数列:

[1, 5, 11, 25, 55, 59, 125, 275, 295, 647, 649, 1375, 1475, 3235, 3245, 7117, 7375, 16175, 16225, 35585, 38173, 80875, 81125, 177925, 190865, 419903, 889625, 954325, 2099515, 4771625, 10497575, 52487875]

約数ペア:

[(1, 52487875), (5, 10497575), (11, 4771625), (25, 2099515), (55, 954325), (59, 889625), (125, 419903), (275, 190865), (295, 177925), (647, 81125), (649, 80875), (1375, 38173), (1475, 35585), (3235, 16225), (3245, 16175), (7117, 7375)]