47017380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21179}}^1$

素因数の和:21228

約数の個数: 48

約数和(自身を含む): 135213120

約数和(自身を除く): 88195740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 21179, 42358, 63537, 84716, 105895, 127074, 211790, 254148, 317685, 423580, 635370, 783623, 1270740, 1567246, 2350869, 3134492, 3918115, 4701738, 7836230, 9403476, 11754345, 15672460, 23508690, 47017380]

約数ペア:

[(1, 47017380), (2, 23508690), (3, 15672460), (4, 11754345), (5, 9403476), (6, 7836230), (10, 4701738), (12, 3918115), (15, 3134492), (20, 2350869), (30, 1567246), (37, 1270740), (60, 783623), (74, 635370), (111, 423580), (148, 317685), (185, 254148), (222, 211790), (370, 127074), (444, 105895), (555, 84716), (740, 63537), (1110, 42358), (2220, 21179)]