51048921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{577}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 85229568

約数和(自身を除く): 34180647

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 383, 577, 1149, 1731, 2681, 4039, 4213, 6347, 8043, 12117, 12639, 19041, 29491, 44429, 88473, 133287, 220991, 662973, 1546937, 2430901, 4640811, 7292703, 17016307, 51048921]

約数ペア:

[(1, 51048921), (3, 17016307), (7, 7292703), (11, 4640811), (21, 2430901), (33, 1546937), (77, 662973), (231, 220991), (383, 133287), (577, 88473), (1149, 44429), (1731, 29491), (2681, 19041), (4039, 12639), (4213, 12117), (6347, 8043)]