51111390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154883}}^1$

素因数の和:154904

約数の個数: 32

約数和(自身を含む): 133819776

約数和(自身を除く): 82708386

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 154883, 309766, 464649, 774415, 929298, 1548830, 1703713, 2323245, 3407426, 4646490, 5111139, 8518565, 10222278, 17037130, 25555695, 51111390]

約数ペア:

[(1, 51111390), (2, 25555695), (3, 17037130), (5, 10222278), (6, 8518565), (10, 5111139), (11, 4646490), (15, 3407426), (22, 2323245), (30, 1703713), (33, 1548830), (55, 929298), (66, 774415), (110, 464649), (165, 309766), (330, 154883)]