54100860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81971}}^1$

素因数の和:81994

約数の個数: 48

約数和(自身を含む): 165255552

約数和(自身を除く): 111154692

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, 81971, 163942, 245913, 327884, 409855, 491826, 819710, 901681, 983652, 1229565, 1639420, 1803362, 2459130, 2705043, 3606724, 4508405, 4918260, 5410086, 9016810, 10820172, 13525215, 18033620, 27050430, 54100860]

約数ペア:

[(1, 54100860), (2, 27050430), (3, 18033620), (4, 13525215), (5, 10820172), (6, 9016810), (10, 5410086), (11, 4918260), (12, 4508405), (15, 3606724), (20, 2705043), (22, 2459130), (30, 1803362), (33, 1639420), (44, 1229565), (55, 983652), (60, 901681), (66, 819710), (110, 491826), (132, 409855), (165, 327884), (220, 245913), (330, 163942), (660, 81971)]