49021938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20477}}^1$

素因数の和:20511

約数の個数: 48

約数和(自身を含む): 127782720

約数和(自身を除く): 78760782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 20477, 40954, 61431, 122862, 143339, 184293, 286678, 368586, 389063, 430017, 778126, 860034, 1167189, 1290051, 2334378, 2580102, 2723441, 3501567, 5446882, 7003134, 8170323, 16340646, 24510969, 49021938]

約数ペア:

[(1, 49021938), (2, 24510969), (3, 16340646), (6, 8170323), (7, 7003134), (9, 5446882), (14, 3501567), (18, 2723441), (19, 2580102), (21, 2334378), (38, 1290051), (42, 1167189), (57, 860034), (63, 778126), (114, 430017), (126, 389063), (133, 368586), (171, 286678), (266, 184293), (342, 143339), (399, 122862), (798, 61431), (1197, 40954), (2394, 20477)]