53982712

素因数分解:

$2^3\times 7^3\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 119808000

約数和(自身を除く): 65825288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 191, 196, 206, 343, 382, 392, 412, 686, 721, 764, 824, 1337, 1372, 1442, 1528, 2674, 2744, 2884, 5047, 5348, 5768, 9359, 10094, 10696, 18718, 19673, 20188, 35329, 37436, 39346, 40376, 65513, 70658, 74872, 78692, 131026, 137711, 141316, 157384, 262052, 275422, 282632, 524104, 550844, 963977, 1101688, 1927954, 3855908, 6747839, 7711816, 13495678, 26991356, 53982712]

約数ペア:

[(1, 53982712), (2, 26991356), (4, 13495678), (7, 7711816), (8, 6747839), (14, 3855908), (28, 1927954), (49, 1101688), (56, 963977), (98, 550844), (103, 524104), (191, 282632), (196, 275422), (206, 262052), (343, 157384), (382, 141316), (392, 137711), (412, 131026), (686, 78692), (721, 74872), (764, 70658), (824, 65513), (1337, 40376), (1372, 39346), (1442, 37436), (1528, 35329), (2674, 20188), (2744, 19673), (2884, 18718), (5047, 10696), (5348, 10094), (5768, 9359)]