48978060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7489}}^1$

素因数の和:7610

約数の個数: 48

約数和(自身を含む): 138415200

約数和(自身を除く): 89437140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 7489, 14978, 22467, 29956, 37445, 44934, 74890, 89868, 112335, 149780, 224670, 449340, 816301, 1632602, 2448903, 3265204, 4081505, 4897806, 8163010, 9795612, 12244515, 16326020, 24489030, 48978060]

約数ペア:

[(1, 48978060), (2, 24489030), (3, 16326020), (4, 12244515), (5, 9795612), (6, 8163010), (10, 4897806), (12, 4081505), (15, 3265204), (20, 2448903), (30, 1632602), (60, 816301), (109, 449340), (218, 224670), (327, 149780), (436, 112335), (545, 89868), (654, 74890), (1090, 44934), (1308, 37445), (1635, 29956), (2180, 22467), (3270, 14978), (6540, 7489)]