54168390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13997}}^1$

素因数の和:14053

約数の個数: 48

約数和(自身を含む): 144123408

約数和(自身を除く): 89955018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 13997, 27994, 41991, 69985, 83982, 125973, 139970, 209955, 251946, 419910, 601871, 629865, 1203742, 1259730, 1805613, 3009355, 3611226, 5416839, 6018710, 9028065, 10833678, 18056130, 27084195, 54168390]

約数ペア:

[(1, 54168390), (2, 27084195), (3, 18056130), (5, 10833678), (6, 9028065), (9, 6018710), (10, 5416839), (15, 3611226), (18, 3009355), (30, 1805613), (43, 1259730), (45, 1203742), (86, 629865), (90, 601871), (129, 419910), (215, 251946), (258, 209955), (387, 139970), (430, 125973), (645, 83982), (774, 69985), (1290, 41991), (1935, 27994), (3870, 13997)]