49297140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{91291}}^1$

素因数の和:91309

約数の個数: 48

約数和(自身を含む): 153370560

約数和(自身を除く): 104073420

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, 91291, 182582, 273873, 365164, 456455, 547746, 821619, 912910, 1095492, 1369365, 1643238, 1825820, 2464857, 2738730, 3286476, 4108095, 4929714, 5477460, 8216190, 9859428, 12324285, 16432380, 24648570, 49297140]

約数ペア:

[(1, 49297140), (2, 24648570), (3, 16432380), (4, 12324285), (5, 9859428), (6, 8216190), (9, 5477460), (10, 4929714), (12, 4108095), (15, 3286476), (18, 2738730), (20, 2464857), (27, 1825820), (30, 1643238), (36, 1369365), (45, 1095492), (54, 912910), (60, 821619), (90, 547746), (108, 456455), (135, 365164), (180, 273873), (270, 182582), (540, 91291)]