53198280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{147773}}^1$

素因数の和:147790

約数の個数: 48

約数和(自身を含む): 172895580

約数和(自身を除く): 119697300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 147773, 295546, 443319, 591092, 738865, 886638, 1182184, 1329957, 1477730, 1773276, 2216595, 2659914, 2955460, 3546552, 4433190, 5319828, 5910920, 6649785, 8866380, 10639656, 13299570, 17732760, 26599140, 53198280]

約数ペア:

[(1, 53198280), (2, 26599140), (3, 17732760), (4, 13299570), (5, 10639656), (6, 8866380), (8, 6649785), (9, 5910920), (10, 5319828), (12, 4433190), (15, 3546552), (18, 2955460), (20, 2659914), (24, 2216595), (30, 1773276), (36, 1477730), (40, 1329957), (45, 1182184), (60, 886638), (72, 738865), (90, 591092), (120, 443319), (180, 295546), (360, 147773)]