49449636

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^2\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 131468960

約数和(自身を除く): 82019324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 163, 212, 318, 326, 477, 489, 636, 652, 954, 978, 1431, 1467, 1908, 1956, 2809, 2862, 2934, 4401, 5618, 5724, 5868, 8427, 8639, 8802, 11236, 16854, 17278, 17604, 25281, 25917, 33708, 34556, 50562, 51834, 75843, 77751, 101124, 103668, 151686, 155502, 233253, 303372, 311004, 457867, 466506, 915734, 933012, 1373601, 1831468, 2747202, 4120803, 5494404, 8241606, 12362409, 16483212, 24724818, 49449636]

約数ペア:

[(1, 49449636), (2, 24724818), (3, 16483212), (4, 12362409), (6, 8241606), (9, 5494404), (12, 4120803), (18, 2747202), (27, 1831468), (36, 1373601), (53, 933012), (54, 915734), (106, 466506), (108, 457867), (159, 311004), (163, 303372), (212, 233253), (318, 155502), (326, 151686), (477, 103668), (489, 101124), (636, 77751), (652, 75843), (954, 51834), (978, 50562), (1431, 34556), (1467, 33708), (1908, 25917), (1956, 25281), (2809, 17604), (2862, 17278), (2934, 16854), (4401, 11236), (5618, 8802), (5724, 8639), (5868, 8427)]