51223448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2579

約数の個数: 32

約数和(自身を含む): 102384000

約数和(自身を除く): 51160552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2399, 2669, 4798, 5338, 9596, 10676, 19192, 21352, 40783, 81566, 163132, 326264, 376643, 753286, 1506572, 3013144, 6402931, 12805862, 25611724, 51223448]

約数ペア:

[(1, 51223448), (2, 25611724), (4, 12805862), (8, 6402931), (17, 3013144), (34, 1506572), (68, 753286), (136, 376643), (157, 326264), (314, 163132), (628, 81566), (1256, 40783), (2399, 21352), (2669, 19192), (4798, 10676), (5338, 9596)]