49682668

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 107557632

約数和(自身を除く): 57874964

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 103, 107, 161, 196, 206, 214, 322, 412, 428, 644, 721, 749, 1127, 1442, 1498, 2254, 2369, 2461, 2884, 2996, 4508, 4738, 4922, 5047, 5243, 9476, 9844, 10094, 10486, 11021, 16583, 17227, 20188, 20972, 22042, 33166, 34454, 44084, 66332, 68908, 77147, 116081, 120589, 154294, 232162, 241178, 253483, 308588, 464324, 482356, 506966, 540029, 1013932, 1080058, 1774381, 2160116, 3548762, 7097524, 12420667, 24841334, 49682668]

約数ペア:

[(1, 49682668), (2, 24841334), (4, 12420667), (7, 7097524), (14, 3548762), (23, 2160116), (28, 1774381), (46, 1080058), (49, 1013932), (92, 540029), (98, 506966), (103, 482356), (107, 464324), (161, 308588), (196, 253483), (206, 241178), (214, 232162), (322, 154294), (412, 120589), (428, 116081), (644, 77147), (721, 68908), (749, 66332), (1127, 44084), (1442, 34454), (1498, 33166), (2254, 22042), (2369, 20972), (2461, 20188), (2884, 17227), (2996, 16583), (4508, 11021), (4738, 10486), (4922, 10094), (5047, 9844), (5243, 9476)]