49444038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1002

約数の個数: 72

約数和(自身を含む): 126799920

約数和(自身を除く): 77355882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 919, 1098, 1281, 1838, 2562, 2757, 2989, 3843, 5514, 5978, 6433, 7686, 8271, 8967, 12866, 16542, 17934, 19299, 26901, 38598, 45031, 53802, 56059, 57897, 90062, 112118, 115794, 135093, 168177, 270186, 336354, 392413, 405279, 504531, 784826, 810558, 1009062, 1177239, 2354478, 2746891, 3531717, 5493782, 7063434, 8240673, 16481346, 24722019, 49444038]

約数ペア:

[(1, 49444038), (2, 24722019), (3, 16481346), (6, 8240673), (7, 7063434), (9, 5493782), (14, 3531717), (18, 2746891), (21, 2354478), (42, 1177239), (49, 1009062), (61, 810558), (63, 784826), (98, 504531), (122, 405279), (126, 392413), (147, 336354), (183, 270186), (294, 168177), (366, 135093), (427, 115794), (441, 112118), (549, 90062), (854, 57897), (882, 56059), (919, 53802), (1098, 45031), (1281, 38598), (1838, 26901), (2562, 19299), (2757, 17934), (2989, 16542), (3843, 12866), (5514, 8967), (5978, 8271), (6433, 7686)]