54490689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 92102400

約数和(自身を除く): 37611711

約数列:

[1, 3, 9, 11, 19, 33, 57, 59, 99, 171, 177, 209, 491, 531, 627, 649, 1121, 1473, 1881, 1947, 3363, 4419, 5401, 5841, 9329, 10089, 12331, 16203, 27987, 28969, 36993, 48609, 83961, 86907, 102619, 110979, 260721, 307857, 318659, 550411, 923571, 955977, 1651233, 2867931, 4953699, 6054521, 18163563, 54490689]

約数ペア:

[(1, 54490689), (3, 18163563), (9, 6054521), (11, 4953699), (19, 2867931), (33, 1651233), (57, 955977), (59, 923571), (99, 550411), (171, 318659), (177, 307857), (209, 260721), (491, 110979), (531, 102619), (627, 86907), (649, 83961), (1121, 48609), (1473, 36993), (1881, 28969), (1947, 27987), (3363, 16203), (4419, 12331), (5401, 10089), (5841, 9329)]