54161380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29759}}^1$

素因数の和:29788

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 85829660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 29759, 59518, 119036, 148795, 208313, 297590, 386867, 416626, 595180, 773734, 833252, 1041565, 1547468, 1934335, 2083130, 2708069, 3868670, 4166260, 5416138, 7737340, 10832276, 13540345, 27080690, 54161380]

約数ペア:

[(1, 54161380), (2, 27080690), (4, 13540345), (5, 10832276), (7, 7737340), (10, 5416138), (13, 4166260), (14, 3868670), (20, 2708069), (26, 2083130), (28, 1934335), (35, 1547468), (52, 1041565), (65, 833252), (70, 773734), (91, 595180), (130, 416626), (140, 386867), (182, 297590), (260, 208313), (364, 148795), (455, 119036), (910, 59518), (1820, 29759)]