50817438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21227}}^1$

素因数の和:21261

約数の個数: 48

約数和(自身を含む): 132462720

約数和(自身を除く): 81645282

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, 21227, 42454, 63681, 127362, 148589, 191043, 297178, 382086, 403313, 445767, 806626, 891534, 1209939, 1337301, 2419878, 2674602, 2823191, 3629817, 5646382, 7259634, 8469573, 16939146, 25408719, 50817438]

約数ペア:

[(1, 50817438), (2, 25408719), (3, 16939146), (6, 8469573), (7, 7259634), (9, 5646382), (14, 3629817), (18, 2823191), (19, 2674602), (21, 2419878), (38, 1337301), (42, 1209939), (57, 891534), (63, 806626), (114, 445767), (126, 403313), (133, 382086), (171, 297178), (266, 191043), (342, 148589), (399, 127362), (798, 63681), (1197, 42454), (2394, 21227)]