52384880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15971}}^1$

素因数の和:16025

約数の個数: 40

約数和(自身を含む): 124773264

約数和(自身を除く): 72388384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 15971, 31942, 63884, 79855, 127768, 159710, 255536, 319420, 638840, 654811, 1277680, 1309622, 2619244, 3274055, 5238488, 6548110, 10476976, 13096220, 26192440, 52384880]

約数ペア:

[(1, 52384880), (2, 26192440), (4, 13096220), (5, 10476976), (8, 6548110), (10, 5238488), (16, 3274055), (20, 2619244), (40, 1309622), (41, 1277680), (80, 654811), (82, 638840), (164, 319420), (205, 255536), (328, 159710), (410, 127768), (656, 79855), (820, 63884), (1640, 31942), (3280, 15971)]