12749550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7727}}^1$

素因数の和:7753

約数の個数: 48

約数和(自身を含む): 34497792

約数和(自身を除く): 21748242

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 7727, 15454, 23181, 38635, 46362, 77270, 84997, 115905, 169994, 193175, 231810, 254991, 386350, 424985, 509982, 579525, 849970, 1159050, 1274955, 2124925, 2549910, 4249850, 6374775, 12749550]

約数ペア:

[(1, 12749550), (2, 6374775), (3, 4249850), (5, 2549910), (6, 2124925), (10, 1274955), (11, 1159050), (15, 849970), (22, 579525), (25, 509982), (30, 424985), (33, 386350), (50, 254991), (55, 231810), (66, 193175), (75, 169994), (110, 115905), (150, 84997), (165, 77270), (275, 46362), (330, 38635), (550, 23181), (825, 15454), (1650, 7727)]