47949780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21599}}^1$

素因数の和:21648

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 89944620

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, 21599, 43198, 64797, 86396, 107995, 129594, 215990, 259188, 323985, 431980, 647970, 799163, 1295940, 1598326, 2397489, 3196652, 3995815, 4794978, 7991630, 9589956, 11987445, 15983260, 23974890, 47949780]

約数ペア:

[(1, 47949780), (2, 23974890), (3, 15983260), (4, 11987445), (5, 9589956), (6, 7991630), (10, 4794978), (12, 3995815), (15, 3196652), (20, 2397489), (30, 1598326), (37, 1295940), (60, 799163), (74, 647970), (111, 431980), (148, 323985), (185, 259188), (222, 215990), (370, 129594), (444, 107995), (555, 86396), (740, 64797), (1110, 43198), (2220, 21599)]