53013038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 96671232

約数和(自身を除く): 43658194

約数列:

[1, 2, 13, 17, 26, 31, 34, 53, 62, 73, 106, 146, 221, 403, 442, 527, 689, 806, 901, 949, 1054, 1241, 1378, 1643, 1802, 1898, 2263, 2482, 3286, 3869, 4526, 6851, 7738, 11713, 13702, 16133, 21359, 23426, 27931, 29419, 32266, 38471, 42718, 50297, 55862, 58838, 65773, 76942, 100594, 119939, 131546, 239878, 363103, 500123, 726206, 855049, 1000246, 1559207, 1710098, 2038963, 3118414, 4077926, 26506519, 53013038]

約数ペア:

[(1, 53013038), (2, 26506519), (13, 4077926), (17, 3118414), (26, 2038963), (31, 1710098), (34, 1559207), (53, 1000246), (62, 855049), (73, 726206), (106, 500123), (146, 363103), (221, 239878), (403, 131546), (442, 119939), (527, 100594), (689, 76942), (806, 65773), (901, 58838), (949, 55862), (1054, 50297), (1241, 42718), (1378, 38471), (1643, 32266), (1802, 29419), (1898, 27931), (2263, 23426), (2482, 21359), (3286, 16133), (3869, 13702), (4526, 11713), (6851, 7738)]