54328020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31223}}^1$

素因数の和:31264

約数の個数: 48

約数和(自身を含む): 157368960

約数和(自身を除く): 103040940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 31223, 62446, 93669, 124892, 156115, 187338, 312230, 374676, 468345, 624460, 905467, 936690, 1810934, 1873380, 2716401, 3621868, 4527335, 5432802, 9054670, 10865604, 13582005, 18109340, 27164010, 54328020]

約数ペア:

[(1, 54328020), (2, 27164010), (3, 18109340), (4, 13582005), (5, 10865604), (6, 9054670), (10, 5432802), (12, 4527335), (15, 3621868), (20, 2716401), (29, 1873380), (30, 1810934), (58, 936690), (60, 905467), (87, 624460), (116, 468345), (145, 374676), (174, 312230), (290, 187338), (348, 156115), (435, 124892), (580, 93669), (870, 62446), (1740, 31223)]