48490740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269393}}^1$

素因数の和:269408

約数の個数: 36

約数和(自身を含む): 147089124

約数和(自身を除く): 98598384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269393, 538786, 808179, 1077572, 1346965, 1616358, 2424537, 2693930, 3232716, 4040895, 4849074, 5387860, 8081790, 9698148, 12122685, 16163580, 24245370, 48490740]

約数ペア:

[(1, 48490740), (2, 24245370), (3, 16163580), (4, 12122685), (5, 9698148), (6, 8081790), (9, 5387860), (10, 4849074), (12, 4040895), (15, 3232716), (18, 2693930), (20, 2424537), (30, 1616358), (36, 1346965), (45, 1077572), (60, 808179), (90, 538786), (180, 269393)]