48739446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20359}}^1$

素因数の和:20393

約数の個数: 48

約数和(自身を含む): 127046400

約数和(自身を除く): 78306954

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, 20359, 40718, 61077, 122154, 142513, 183231, 285026, 366462, 386821, 427539, 773642, 855078, 1160463, 1282617, 2320926, 2565234, 2707747, 3481389, 5415494, 6962778, 8123241, 16246482, 24369723, 48739446]

約数ペア:

[(1, 48739446), (2, 24369723), (3, 16246482), (6, 8123241), (7, 6962778), (9, 5415494), (14, 3481389), (18, 2707747), (19, 2565234), (21, 2320926), (38, 1282617), (42, 1160463), (57, 855078), (63, 773642), (114, 427539), (126, 386821), (133, 366462), (171, 285026), (266, 183231), (342, 142513), (399, 122154), (798, 61077), (1197, 40718), (2394, 20359)]