48310521

素因数分解:

$3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 79324320

約数和(自身を除く): 31013799

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 353, 399, 931, 1029, 1059, 2401, 2471, 2793, 6517, 6707, 7203, 7413, 17297, 19551, 20121, 45619, 46949, 51891, 121079, 136857, 140847, 328643, 363237, 847553, 985929, 2300501, 2542659, 6901503, 16103507, 48310521]

約数ペア:

[(1, 48310521), (3, 16103507), (7, 6901503), (19, 2542659), (21, 2300501), (49, 985929), (57, 847553), (133, 363237), (147, 328643), (343, 140847), (353, 136857), (399, 121079), (931, 51891), (1029, 46949), (1059, 45619), (2401, 20121), (2471, 19551), (2793, 17297), (6517, 7413), (6707, 7203)]