51711350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1937

約数の個数: 48

約数和(自身を含む): 104792400

約数和(自身を除く): 53081050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 1877, 2755, 3754, 5510, 9385, 13775, 18770, 27550, 35663, 46925, 54433, 71326, 93850, 108866, 178315, 272165, 356630, 544330, 891575, 1034227, 1360825, 1783150, 2068454, 2721650, 5171135, 10342270, 25855675, 51711350]

約数ペア:

[(1, 51711350), (2, 25855675), (5, 10342270), (10, 5171135), (19, 2721650), (25, 2068454), (29, 1783150), (38, 1360825), (50, 1034227), (58, 891575), (95, 544330), (145, 356630), (190, 272165), (290, 178315), (475, 108866), (551, 93850), (725, 71326), (950, 54433), (1102, 46925), (1450, 35663), (1877, 27550), (2755, 18770), (3754, 13775), (5510, 9385)]