51367988

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 106485120

約数和(自身を除く): 55117132

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 179, 259, 277, 358, 518, 554, 716, 1036, 1108, 1253, 1939, 2506, 3878, 5012, 6623, 7756, 10249, 13246, 20498, 26492, 40996, 46361, 49583, 71743, 92722, 99166, 143486, 185444, 198332, 286972, 347081, 694162, 1388324, 1834571, 3669142, 7338284, 12841997, 25683994, 51367988]

約数ペア:

[(1, 51367988), (2, 25683994), (4, 12841997), (7, 7338284), (14, 3669142), (28, 1834571), (37, 1388324), (74, 694162), (148, 347081), (179, 286972), (259, 198332), (277, 185444), (358, 143486), (518, 99166), (554, 92722), (716, 71743), (1036, 49583), (1108, 46361), (1253, 40996), (1939, 26492), (2506, 20498), (3878, 13246), (5012, 10249), (6623, 7756)]