51910638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 118117440

約数和(自身を除く): 66206802

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 53, 58, 78, 87, 106, 159, 174, 318, 377, 433, 689, 754, 866, 1131, 1299, 1378, 1537, 2067, 2262, 2598, 3074, 4134, 4611, 5629, 9222, 11258, 12557, 16887, 19981, 22949, 25114, 33774, 37671, 39962, 45898, 59943, 68847, 75342, 119886, 137694, 163241, 298337, 326482, 489723, 596674, 665521, 895011, 979446, 1331042, 1790022, 1996563, 3993126, 8651773, 17303546, 25955319, 51910638]

約数ペア:

[(1, 51910638), (2, 25955319), (3, 17303546), (6, 8651773), (13, 3993126), (26, 1996563), (29, 1790022), (39, 1331042), (53, 979446), (58, 895011), (78, 665521), (87, 596674), (106, 489723), (159, 326482), (174, 298337), (318, 163241), (377, 137694), (433, 119886), (689, 75342), (754, 68847), (866, 59943), (1131, 45898), (1299, 39962), (1378, 37671), (1537, 33774), (2067, 25114), (2262, 22949), (2598, 19981), (3074, 16887), (4134, 12557), (4611, 11258), (5629, 9222)]