91835380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50459}}^1$

素因数の和:50488

約数の個数: 48

約数和(自身を含む): 237363840

約数和(自身を除く): 145528460

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, 50459, 100918, 201836, 252295, 353213, 504590, 655967, 706426, 1009180, 1311934, 1412852, 1766065, 2623868, 3279835, 3532130, 4591769, 6559670, 7064260, 9183538, 13119340, 18367076, 22958845, 45917690, 91835380]

約数ペア:

[(1, 91835380), (2, 45917690), (4, 22958845), (5, 18367076), (7, 13119340), (10, 9183538), (13, 7064260), (14, 6559670), (20, 4591769), (26, 3532130), (28, 3279835), (35, 2623868), (52, 1766065), (65, 1412852), (70, 1311934), (91, 1009180), (130, 706426), (140, 655967), (182, 504590), (260, 353213), (364, 252295), (455, 201836), (910, 100918), (1820, 50459)]