53135820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295199}}^1$

素因数の和:295214

約数の個数: 36

約数和(自身を含む): 161179200

約数和(自身を除く): 108043380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295199, 590398, 885597, 1180796, 1475995, 1771194, 2656791, 2951990, 3542388, 4427985, 5313582, 5903980, 8855970, 10627164, 13283955, 17711940, 26567910, 53135820]

約数ペア:

[(1, 53135820), (2, 26567910), (3, 17711940), (4, 13283955), (5, 10627164), (6, 8855970), (9, 5903980), (10, 5313582), (12, 4427985), (15, 3542388), (18, 2951990), (20, 2656791), (30, 1771194), (36, 1475995), (45, 1180796), (60, 885597), (90, 590398), (180, 295199)]