49461480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137393}}^1$

素因数の和:137410

約数の個数: 48

約数和(自身を含む): 160750980

約数和(自身を除く): 111289500

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, 137393, 274786, 412179, 549572, 686965, 824358, 1099144, 1236537, 1373930, 1648716, 2060895, 2473074, 2747860, 3297432, 4121790, 4946148, 5495720, 6182685, 8243580, 9892296, 12365370, 16487160, 24730740, 49461480]

約数ペア:

[(1, 49461480), (2, 24730740), (3, 16487160), (4, 12365370), (5, 9892296), (6, 8243580), (8, 6182685), (9, 5495720), (10, 4946148), (12, 4121790), (15, 3297432), (18, 2747860), (20, 2473074), (24, 2060895), (30, 1648716), (36, 1373930), (40, 1236537), (45, 1099144), (60, 824358), (72, 686965), (90, 549572), (120, 412179), (180, 274786), (360, 137393)]