51506812

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 55744388

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 83, 148, 166, 259, 332, 518, 581, 599, 1036, 1162, 1198, 2324, 2396, 3071, 4193, 6142, 8386, 12284, 16772, 21497, 22163, 42994, 44326, 49717, 85988, 88652, 99434, 155141, 198868, 310282, 348019, 620564, 696038, 1392076, 1839529, 3679058, 7358116, 12876703, 25753406, 51506812]

約数ペア:

[(1, 51506812), (2, 25753406), (4, 12876703), (7, 7358116), (14, 3679058), (28, 1839529), (37, 1392076), (74, 696038), (83, 620564), (148, 348019), (166, 310282), (259, 198868), (332, 155141), (518, 99434), (581, 88652), (599, 85988), (1036, 49717), (1162, 44326), (1198, 42994), (2324, 22163), (2396, 21497), (3071, 16772), (4193, 12284), (6142, 8386)]