48155380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26459}}^1$

素因数の和:26488

約数の個数: 48

約数和(自身を含む): 124467840

約数和(自身を除く): 76312460

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, 26459, 52918, 105836, 132295, 185213, 264590, 343967, 370426, 529180, 687934, 740852, 926065, 1375868, 1719835, 1852130, 2407769, 3439670, 3704260, 4815538, 6879340, 9631076, 12038845, 24077690, 48155380]

約数ペア:

[(1, 48155380), (2, 24077690), (4, 12038845), (5, 9631076), (7, 6879340), (10, 4815538), (13, 3704260), (14, 3439670), (20, 2407769), (26, 1852130), (28, 1719835), (35, 1375868), (52, 926065), (65, 740852), (70, 687934), (91, 529180), (130, 370426), (140, 343967), (182, 264590), (260, 185213), (364, 132295), (455, 105836), (910, 52918), (1820, 26459)]