55006020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101863}}^1$

素因数の和:101881

約数の個数: 48

約数和(自身を含む): 171131520

約数和(自身を除く): 116125500

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, 101863, 203726, 305589, 407452, 509315, 611178, 916767, 1018630, 1222356, 1527945, 1833534, 2037260, 2750301, 3055890, 3667068, 4583835, 5500602, 6111780, 9167670, 11001204, 13751505, 18335340, 27503010, 55006020]

約数ペア:

[(1, 55006020), (2, 27503010), (3, 18335340), (4, 13751505), (5, 11001204), (6, 9167670), (9, 6111780), (10, 5500602), (12, 4583835), (15, 3667068), (18, 3055890), (20, 2750301), (27, 2037260), (30, 1833534), (36, 1527945), (45, 1222356), (54, 1018630), (60, 916767), (90, 611178), (108, 509315), (135, 407452), (180, 305589), (270, 203726), (540, 101863)]