51831630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191969}}^1$

素因数の和:191985

約数の個数: 32

約数和(自身を含む): 138218400

約数和(自身を除く): 86386770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 191969, 383938, 575907, 959845, 1151814, 1727721, 1919690, 2879535, 3455442, 5183163, 5759070, 8638605, 10366326, 17277210, 25915815, 51831630]

約数ペア:

[(1, 51831630), (2, 25915815), (3, 17277210), (5, 10366326), (6, 8638605), (9, 5759070), (10, 5183163), (15, 3455442), (18, 2879535), (27, 1919690), (30, 1727721), (45, 1151814), (54, 959845), (90, 575907), (135, 383938), (270, 191969)]