54886140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101641}}^1$

素因数の和:101659

約数の個数: 48

約数和(自身を含む): 170758560

約数和(自身を除く): 115872420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 101641, 203282, 304923, 406564, 508205, 609846, 914769, 1016410, 1219692, 1524615, 1829538, 2032820, 2744307, 3049230, 3659076, 4573845, 5488614, 6098460, 9147690, 10977228, 13721535, 18295380, 27443070, 54886140]

約数ペア:

[(1, 54886140), (2, 27443070), (3, 18295380), (4, 13721535), (5, 10977228), (6, 9147690), (9, 6098460), (10, 5488614), (12, 4573845), (15, 3659076), (18, 3049230), (20, 2744307), (27, 2032820), (30, 1829538), (36, 1524615), (45, 1219692), (54, 1016410), (60, 914769), (90, 609846), (108, 508205), (135, 406564), (180, 304923), (270, 203282), (540, 101641)]