54474840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21617}}^1$

素因数の和:21641

約数の個数: 96

約数和(自身を含む): 202344480

約数和(自身を除く): 147869640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21617, 43234, 64851, 86468, 108085, 129702, 151319, 172936, 194553, 216170, 259404, 302638, 324255, 389106, 432340, 453957, 518808, 605276, 648510, 756595, 778212, 864680, 907914, 972765, 1210552, 1297020, 1361871, 1513190, 1556424, 1815828, 1945530, 2269785, 2594040, 2723742, 3026380, 3631656, 3891060, 4539570, 5447484, 6052760, 6809355, 7782120, 9079140, 10894968, 13618710, 18158280, 27237420, 54474840]

約数ペア:

[(1, 54474840), (2, 27237420), (3, 18158280), (4, 13618710), (5, 10894968), (6, 9079140), (7, 7782120), (8, 6809355), (9, 6052760), (10, 5447484), (12, 4539570), (14, 3891060), (15, 3631656), (18, 3026380), (20, 2723742), (21, 2594040), (24, 2269785), (28, 1945530), (30, 1815828), (35, 1556424), (36, 1513190), (40, 1361871), (42, 1297020), (45, 1210552), (56, 972765), (60, 907914), (63, 864680), (70, 778212), (72, 756595), (84, 648510), (90, 605276), (105, 518808), (120, 453957), (126, 432340), (140, 389106), (168, 324255), (180, 302638), (210, 259404), (252, 216170), (280, 194553), (315, 172936), (360, 151319), (420, 129702), (504, 108085), (630, 86468), (840, 64851), (1260, 43234), (2520, 21617)]