53822240

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7823}}^1$

素因数の和:7881

約数の個数: 48

約数和(自身を含む): 130128768

約数和(自身を除く): 76306528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 7823, 15646, 31292, 39115, 62584, 78230, 125168, 156460, 250336, 312920, 336389, 625840, 672778, 1251680, 1345556, 1681945, 2691112, 3363890, 5382224, 6727780, 10764448, 13455560, 26911120, 53822240]

約数ペア:

[(1, 53822240), (2, 26911120), (4, 13455560), (5, 10764448), (8, 6727780), (10, 5382224), (16, 3363890), (20, 2691112), (32, 1681945), (40, 1345556), (43, 1251680), (80, 672778), (86, 625840), (160, 336389), (172, 312920), (215, 250336), (344, 156460), (430, 125168), (688, 78230), (860, 62584), (1376, 39115), (1720, 31292), (3440, 15646), (6880, 7823)]