55349460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{102499}}^1$

素因数の和:102517

約数の個数: 48

約数和(自身を含む): 172200000

約数和(自身を除く): 116850540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 102499, 204998, 307497, 409996, 512495, 614994, 922491, 1024990, 1229988, 1537485, 1844982, 2049980, 2767473, 3074970, 3689964, 4612455, 5534946, 6149940, 9224910, 11069892, 13837365, 18449820, 27674730, 55349460]

約数ペア:

[(1, 55349460), (2, 27674730), (3, 18449820), (4, 13837365), (5, 11069892), (6, 9224910), (9, 6149940), (10, 5534946), (12, 4612455), (15, 3689964), (18, 3074970), (20, 2767473), (27, 2049980), (30, 1844982), (36, 1537485), (45, 1229988), (54, 1024990), (60, 922491), (90, 614994), (108, 512495), (135, 409996), (180, 307497), (270, 204998), (540, 102499)]