54704610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31991}}^1$

素因数の和:32023

約数の個数: 48

約数和(自身を含む): 149722560

約数和(自身を除く): 95017950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 31991, 63982, 95973, 159955, 191946, 287919, 319910, 479865, 575838, 607829, 959730, 1215658, 1439595, 1823487, 2879190, 3039145, 3646974, 5470461, 6078290, 9117435, 10940922, 18234870, 27352305, 54704610]

約数ペア:

[(1, 54704610), (2, 27352305), (3, 18234870), (5, 10940922), (6, 9117435), (9, 6078290), (10, 5470461), (15, 3646974), (18, 3039145), (19, 2879190), (30, 1823487), (38, 1439595), (45, 1215658), (57, 959730), (90, 607829), (95, 575838), (114, 479865), (171, 319910), (190, 287919), (285, 191946), (342, 159955), (570, 95973), (855, 63982), (1710, 31991)]