49166280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{136573}}^1$

素因数の和:136590

約数の個数: 48

約数和(自身を含む): 159791580

約数和(自身を除く): 110625300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 136573, 273146, 409719, 546292, 682865, 819438, 1092584, 1229157, 1365730, 1638876, 2048595, 2458314, 2731460, 3277752, 4097190, 4916628, 5462920, 6145785, 8194380, 9833256, 12291570, 16388760, 24583140, 49166280]

約数ペア:

[(1, 49166280), (2, 24583140), (3, 16388760), (4, 12291570), (5, 9833256), (6, 8194380), (8, 6145785), (9, 5462920), (10, 4916628), (12, 4097190), (15, 3277752), (18, 2731460), (20, 2458314), (24, 2048595), (30, 1638876), (36, 1365730), (40, 1229157), (45, 1092584), (60, 819438), (72, 682865), (90, 546292), (120, 409719), (180, 273146), (360, 136573)]