102506404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25601}}^1$

素因数の和:25636

約数の個数: 48

約数和(自身を含む): 240863616

約数和(自身を除く): 138357212

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 25601, 51202, 102404, 179207, 281611, 332813, 358414, 563222, 665626, 716828, 1126444, 1331252, 1971277, 2329691, 3660943, 3942554, 4659382, 7321886, 7885108, 9318764, 14643772, 25626601, 51253202, 102506404]

約数ペア:

[(1, 102506404), (2, 51253202), (4, 25626601), (7, 14643772), (11, 9318764), (13, 7885108), (14, 7321886), (22, 4659382), (26, 3942554), (28, 3660943), (44, 2329691), (52, 1971277), (77, 1331252), (91, 1126444), (143, 716828), (154, 665626), (182, 563222), (286, 358414), (308, 332813), (364, 281611), (572, 179207), (1001, 102404), (2002, 51202), (4004, 25601)]