51988638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7489}}^1$

素因数の和:7596

約数の個数: 32

約数和(自身を含む): 113248800

約数和(自身を除く): 61260162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 7489, 14978, 22467, 44934, 97357, 194714, 292071, 584142, 666521, 1333042, 1999563, 3999126, 8664773, 17329546, 25994319, 51988638]

約数ペア:

[(1, 51988638), (2, 25994319), (3, 17329546), (6, 8664773), (13, 3999126), (26, 1999563), (39, 1333042), (78, 666521), (89, 584142), (178, 292071), (267, 194714), (534, 97357), (1157, 44934), (2314, 22467), (3471, 14978), (6942, 7489)]