51276976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 104152064

約数和(自身を除く): 52875088

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 1543, 2077, 3086, 4154, 6172, 8308, 12344, 16616, 24688, 33232, 47833, 95666, 103381, 191332, 206762, 382664, 413524, 765328, 827048, 1654096, 3204811, 6409622, 12819244, 25638488, 51276976]

約数ペア:

[(1, 51276976), (2, 25638488), (4, 12819244), (8, 6409622), (16, 3204811), (31, 1654096), (62, 827048), (67, 765328), (124, 413524), (134, 382664), (248, 206762), (268, 191332), (496, 103381), (536, 95666), (1072, 47833), (1543, 33232), (2077, 24688), (3086, 16616), (4154, 12344), (6172, 8308)]