56492460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1109}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 172121040

約数和(自身を除く): 115628580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1109, 1132, 1415, 1698, 2218, 2547, 2830, 3327, 3396, 4245, 4436, 5094, 5545, 5660, 6654, 8490, 9981, 10188, 11090, 12735, 13308, 16635, 16980, 19962, 22180, 25470, 33270, 39924, 49905, 50940, 66540, 99810, 199620, 313847, 627694, 941541, 1255388, 1569235, 1883082, 2824623, 3138470, 3766164, 4707705, 5649246, 6276940, 9415410, 11298492, 14123115, 18830820, 28246230, 56492460]

約数ペア:

[(1, 56492460), (2, 28246230), (3, 18830820), (4, 14123115), (5, 11298492), (6, 9415410), (9, 6276940), (10, 5649246), (12, 4707705), (15, 3766164), (18, 3138470), (20, 2824623), (30, 1883082), (36, 1569235), (45, 1255388), (60, 941541), (90, 627694), (180, 313847), (283, 199620), (566, 99810), (849, 66540), (1109, 50940), (1132, 49905), (1415, 39924), (1698, 33270), (2218, 25470), (2547, 22180), (2830, 19962), (3327, 16980), (3396, 16635), (4245, 13308), (4436, 12735), (5094, 11090), (5545, 10188), (5660, 9981), (6654, 8490)]