54723370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 112766976

約数和(自身を除く): 58043606

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 130, 155, 185, 310, 367, 370, 403, 481, 734, 806, 962, 1147, 1835, 2015, 2294, 2405, 3670, 4030, 4771, 4810, 5735, 9542, 11377, 11470, 13579, 14911, 22754, 23855, 27158, 29822, 47710, 56885, 67895, 74555, 113770, 135790, 147901, 149110, 176527, 295802, 353054, 420949, 739505, 841898, 882635, 1479010, 1765270, 2104745, 4209490, 5472337, 10944674, 27361685, 54723370]

約数ペア:

[(1, 54723370), (2, 27361685), (5, 10944674), (10, 5472337), (13, 4209490), (26, 2104745), (31, 1765270), (37, 1479010), (62, 882635), (65, 841898), (74, 739505), (130, 420949), (155, 353054), (185, 295802), (310, 176527), (367, 149110), (370, 147901), (403, 135790), (481, 113770), (734, 74555), (806, 67895), (962, 56885), (1147, 47710), (1835, 29822), (2015, 27158), (2294, 23855), (2405, 22754), (3670, 14911), (4030, 13579), (4771, 11470), (4810, 11377), (5735, 9542)]