51002812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 106989568

約数和(自身を除く): 55986756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 877, 938, 1754, 1876, 2077, 3508, 4154, 6139, 8308, 12278, 14539, 24556, 27187, 29078, 54374, 58156, 58759, 108748, 117518, 190309, 235036, 380618, 411313, 761236, 822626, 1645252, 1821529, 3643058, 7286116, 12750703, 25501406, 51002812]

約数ペア:

[(1, 51002812), (2, 25501406), (4, 12750703), (7, 7286116), (14, 3643058), (28, 1821529), (31, 1645252), (62, 822626), (67, 761236), (124, 411313), (134, 380618), (217, 235036), (268, 190309), (434, 117518), (469, 108748), (868, 58759), (877, 58156), (938, 54374), (1754, 29078), (1876, 27187), (2077, 24556), (3508, 14539), (4154, 12278), (6139, 8308)]