54256140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{301423}}^1$

素因数の和:301438

約数の個数: 36

約数和(自身を含む): 164577504

約数和(自身を除く): 110321364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 301423, 602846, 904269, 1205692, 1507115, 1808538, 2712807, 3014230, 3617076, 4521345, 5425614, 6028460, 9042690, 10851228, 13564035, 18085380, 27128070, 54256140]

約数ペア:

[(1, 54256140), (2, 27128070), (3, 18085380), (4, 13564035), (5, 10851228), (6, 9042690), (9, 6028460), (10, 5425614), (12, 4521345), (15, 3617076), (18, 3014230), (20, 2712807), (30, 1808538), (36, 1507115), (45, 1205692), (60, 904269), (90, 602846), (180, 301423)]