48534512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12281}}^1$

素因数の和:12321

約数の個数: 40

約数和(自身を含む): 106607760

約数和(自身を除く): 58073248

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 12281, 24562, 49124, 98248, 159653, 196496, 233339, 319306, 466678, 638612, 933356, 1277224, 1866712, 2554448, 3033407, 3733424, 6066814, 12133628, 24267256, 48534512]

約数ペア:

[(1, 48534512), (2, 24267256), (4, 12133628), (8, 6066814), (13, 3733424), (16, 3033407), (19, 2554448), (26, 1866712), (38, 1277224), (52, 933356), (76, 638612), (104, 466678), (152, 319306), (208, 233339), (247, 196496), (304, 159653), (494, 98248), (988, 49124), (1976, 24562), (3952, 12281)]