56838580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46589}}^1$

素因数の和:46659

約数の個数: 24

約数和(自身を含む): 121320360

約数和(自身を除く): 64481780

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 46589, 93178, 186356, 232945, 465890, 931780, 2841929, 5683858, 11367716, 14209645, 28419290, 56838580]

約数ペア:

[(1, 56838580), (2, 28419290), (4, 14209645), (5, 11367716), (10, 5683858), (20, 2841929), (61, 931780), (122, 465890), (244, 232945), (305, 186356), (610, 93178), (1220, 46589)]