49289808

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1597}}^1$

素因数の和:2251

約数の個数: 40

約数和(自身を含む): 127609888

約数和(自身を除く): 78320080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1597, 1929, 2572, 3194, 3858, 4791, 5144, 6388, 7716, 9582, 10288, 12776, 15432, 19164, 25552, 30864, 38328, 76656, 1026871, 2053742, 3080613, 4107484, 6161226, 8214968, 12322452, 16429936, 24644904, 49289808]

約数ペア:

[(1, 49289808), (2, 24644904), (3, 16429936), (4, 12322452), (6, 8214968), (8, 6161226), (12, 4107484), (16, 3080613), (24, 2053742), (48, 1026871), (643, 76656), (1286, 38328), (1597, 30864), (1929, 25552), (2572, 19164), (3194, 15432), (3858, 12776), (4791, 10288), (5144, 9582), (6388, 7716)]