52341380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28759}}^1$

素因数の和:28788

約数の個数: 48

約数和(自身を含む): 135287040

約数和(自身を除く): 82945660

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, 28759, 57518, 115036, 143795, 201313, 287590, 373867, 402626, 575180, 747734, 805252, 1006565, 1495468, 1869335, 2013130, 2617069, 3738670, 4026260, 5234138, 7477340, 10468276, 13085345, 26170690, 52341380]

約数ペア:

[(1, 52341380), (2, 26170690), (4, 13085345), (5, 10468276), (7, 7477340), (10, 5234138), (13, 4026260), (14, 3738670), (20, 2617069), (26, 2013130), (28, 1869335), (35, 1495468), (52, 1006565), (65, 805252), (70, 747734), (91, 575180), (130, 402626), (140, 373867), (182, 287590), (260, 201313), (364, 143795), (455, 115036), (910, 57518), (1820, 28759)]