48640456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3299}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 97020000

約数和(自身を除く): 48379544

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3299, 3686, 6598, 7372, 13196, 14744, 26392, 62681, 125362, 250724, 320003, 501448, 640006, 1280012, 2560024, 6080057, 12160114, 24320228, 48640456]

約数ペア:

[(1, 48640456), (2, 24320228), (4, 12160114), (8, 6080057), (19, 2560024), (38, 1280012), (76, 640006), (97, 501448), (152, 320003), (194, 250724), (388, 125362), (776, 62681), (1843, 26392), (3299, 14744), (3686, 13196), (6598, 7372)]