49565538790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1\times {\mathrm{2161}}^1$

素因数の和:2905

約数の個数: 64

約数和(自身を含む): 93164904000

約数和(自身を除く): 43599365210

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 569, 695, 1138, 1390, 2161, 2845, 4031, 4322, 5690, 8062, 10805, 16501, 20155, 21610, 33002, 40310, 62669, 79091, 82505, 125338, 158182, 165010, 300379, 313345, 395455, 600758, 626690, 790910, 1229609, 1501895, 2293639, 2459218, 3003790, 4587278, 6148045, 8710991, 11468195, 12296090, 17421982, 22936390, 35658661, 43554955, 71317322, 87109910, 170915651, 178293305, 341831302, 356586610, 854578255, 1709156510, 4956553879, 9913107758, 24782769395, 49565538790]

約数ペア:

[(1, 49565538790), (2, 24782769395), (5, 9913107758), (10, 4956553879), (29, 1709156510), (58, 854578255), (139, 356586610), (145, 341831302), (278, 178293305), (290, 170915651), (569, 87109910), (695, 71317322), (1138, 43554955), (1390, 35658661), (2161, 22936390), (2845, 17421982), (4031, 12296090), (4322, 11468195), (5690, 8710991), (8062, 6148045), (10805, 4587278), (16501, 3003790), (20155, 2459218), (21610, 2293639), (33002, 1501895), (40310, 1229609), (62669, 790910), (79091, 626690), (82505, 600758), (125338, 395455), (158182, 313345), (165010, 300379)]