51512702948

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{16931}}^1$

素因数の和:17030

約数の個数: 108

約数和(自身を含む): 113255371152

約数和(自身を除く): 61742668204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 76, 86, 98, 133, 172, 196, 266, 301, 361, 532, 602, 722, 817, 931, 1204, 1444, 1634, 1862, 2107, 2527, 3268, 3724, 4214, 5054, 5719, 8428, 10108, 11438, 15523, 16931, 17689, 22876, 31046, 33862, 35378, 40033, 62092, 67724, 70756, 80066, 108661, 118517, 160132, 217322, 237034, 321689, 434644, 474068, 643378, 728033, 760627, 829619, 1286756, 1456066, 1521254, 1659238, 2251823, 2912132, 3042508, 3318476, 4503646, 5096231, 6112091, 9007292, 10192462, 12224182, 13832627, 15762761, 20384924, 24448364, 27665254, 31525522, 35673617, 42784637, 55330508, 63051044, 71347234, 85569274, 96828389, 142694468, 171138548, 193656778, 262819913, 299492459, 387313556, 525639826, 598984918, 677798723, 1051279652, 1197969836, 1355597446, 1839739391, 2711194892, 3679478782, 7358957564, 12878175737, 25756351474, 51512702948]

約数ペア:

[(1, 51512702948), (2, 25756351474), (4, 12878175737), (7, 7358957564), (14, 3679478782), (19, 2711194892), (28, 1839739391), (38, 1355597446), (43, 1197969836), (49, 1051279652), (76, 677798723), (86, 598984918), (98, 525639826), (133, 387313556), (172, 299492459), (196, 262819913), (266, 193656778), (301, 171138548), (361, 142694468), (532, 96828389), (602, 85569274), (722, 71347234), (817, 63051044), (931, 55330508), (1204, 42784637), (1444, 35673617), (1634, 31525522), (1862, 27665254), (2107, 24448364), (2527, 20384924), (3268, 15762761), (3724, 13832627), (4214, 12224182), (5054, 10192462), (5719, 9007292), (8428, 6112091), (10108, 5096231), (11438, 4503646), (15523, 3318476), (16931, 3042508), (17689, 2912132), (22876, 2251823), (31046, 1659238), (33862, 1521254), (35378, 1456066), (40033, 1286756), (62092, 829619), (67724, 760627), (70756, 728033), (80066, 643378), (108661, 474068), (118517, 434644), (160132, 321689), (217322, 237034)]