54877860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10513}}^1$

素因数の和:10557

約数の個数: 72

約数和(自身を含む): 172219320

約数和(自身を除く): 117341460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 10513, 21026, 31539, 42052, 52565, 63078, 94617, 105130, 126156, 157695, 189234, 210260, 304877, 315390, 378468, 473085, 609754, 630780, 914631, 946170, 1219508, 1524385, 1829262, 1892340, 2743893, 3048770, 3658524, 4573155, 5487786, 6097540, 9146310, 10975572, 13719465, 18292620, 27438930, 54877860]

約数ペア:

[(1, 54877860), (2, 27438930), (3, 18292620), (4, 13719465), (5, 10975572), (6, 9146310), (9, 6097540), (10, 5487786), (12, 4573155), (15, 3658524), (18, 3048770), (20, 2743893), (29, 1892340), (30, 1829262), (36, 1524385), (45, 1219508), (58, 946170), (60, 914631), (87, 630780), (90, 609754), (116, 473085), (145, 378468), (174, 315390), (180, 304877), (261, 210260), (290, 189234), (348, 157695), (435, 126156), (522, 105130), (580, 94617), (870, 63078), (1044, 52565), (1305, 42052), (1740, 31539), (2610, 21026), (5220, 10513)]