47428260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71861}}^1$

素因数の和:71884

約数の個数: 48

約数和(自身を含む): 144873792

約数和(自身を除く): 97445532

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 71861, 143722, 215583, 287444, 359305, 431166, 718610, 790471, 862332, 1077915, 1437220, 1580942, 2155830, 2371413, 3161884, 3952355, 4311660, 4742826, 7904710, 9485652, 11857065, 15809420, 23714130, 47428260]

約数ペア:

[(1, 47428260), (2, 23714130), (3, 15809420), (4, 11857065), (5, 9485652), (6, 7904710), (10, 4742826), (11, 4311660), (12, 3952355), (15, 3161884), (20, 2371413), (22, 2155830), (30, 1580942), (33, 1437220), (44, 1077915), (55, 862332), (60, 790471), (66, 718610), (110, 431166), (132, 359305), (165, 287444), (220, 215583), (330, 143722), (660, 71861)]