49999924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 100675008

約数和(自身を除く): 50675084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 163, 221, 326, 347, 442, 652, 694, 884, 1388, 2119, 2771, 4238, 4511, 5542, 5899, 8476, 9022, 11084, 11798, 18044, 23596, 36023, 56561, 72046, 76687, 113122, 144092, 153374, 226244, 306748, 735293, 961537, 1470586, 1923074, 2941172, 3846148, 12499981, 24999962, 49999924]

約数ペア:

[(1, 49999924), (2, 24999962), (4, 12499981), (13, 3846148), (17, 2941172), (26, 1923074), (34, 1470586), (52, 961537), (68, 735293), (163, 306748), (221, 226244), (326, 153374), (347, 144092), (442, 113122), (652, 76687), (694, 72046), (884, 56561), (1388, 36023), (2119, 23596), (2771, 18044), (4238, 11798), (4511, 11084), (5542, 9022), (5899, 8476)]